Public school · William S. Hart Union High

Learning Post Academy (Alternative) — Rating & test scores

24825 North Newhall Avenue, Santa Clarita · 322 students · Grades 7–12

How to enroll
Compare

Compare schools

Choose up to four high schools.

Type at least two characters to search.

Save

Sign in to save this school

Shared campus · © OpenStreetMap

Learning Post Academy (Alternative) and William S. Hart High share this address in the state’s school directory. OpenStreetMap maps the grounds as one campus. Which buildings each school uses here isn’t mapped.

Drawn from OpenStreetMap, with building heights from LA County. Volunteers map it, so a new building may be missing. Buildings with no mapped height are drawn one storey high.

A picture of the campus, not an attendance boundary or a rating.

Schools maintain a closed campus policy. For students’ safety, visitors may enter a campus only with the school’s official permission; this drawing implies no permission to enter.

Scope Score 72

DevelopingScope Score · 33rd percentile. Higher than 33 in 100 of the 1,498 California public high schools we score.

75 is the typical California school. 100 is the best result in the state. How the score is built

In 2024–25, 100% of the class graduated in four years (111 of 111); across California, 89%.

Source for this line
Source
CDE four-year adjusted cohort graduation rate (ACGR), 2024–25
Students
students who started 9th grade together: 111
Comparison
California: graduates divided by students who started 9th grade together, across 2,281 public schools’ rows (our combination, not CDE’s published state rate; 432,702 of 487,177).

This rating covers grade 11. Learning Post Academy (Alternative) teaches 7–12.

Overview

Is this school a good high school?

Developing. Learning Post Academy (Alternative) is higher than most California high schools on English test results. Learning Post Academy (Alternative) is lower than most on math test results and attendance.

From spring 2026, the state calls its top two levels “Proficient or Advanced” (formerly “Met or Exceeded”).

Test results, spring 2025

English, Proficient or Advanced5260%
Math, Proficient or Advanced2515%
English, Advanced3921%
Math, Advanced122%

Showing up, 2024–25

Attendance4622 in 100
Learning Post Academy (Alternative)’s place among California high schools, out of 100William S. Hart Union High’s other high schoolsBar colour, from the lowest quarter of schools to the highest

One more thing to know

In grade 11, spring 2026, 18% scored Proficient or Advanced in math, against 32% across California.

Each bar is Learning Post Academy (Alternative)’s place among 1,498 California public high schools we score. Our calculation from California Department of Education records, updated October 15, 2026.

How to read these bars, and their sources

A place counts the schools out of 100 with a lower figure. The dashed line is the middle. Test results are from spring 2025, grade 11, the latest year with a high school Scope Score. That year the state called these levels Met or exceeded and Exceeded. Attendance counts students who missed 10% or more of school days; fewer is better, so a higher place means fewer such students.

Source for the sentence
California’s state tests (CAASPP), California Department of Education, spring 2026. All students tested in grade 11. California: CDE’s grade 11 rows for the whole state combined, weighted by students tested (our calculation; 413,523 in math tested).

In its own words

What does this school say about itself?

We haven’t read Learning Post Academy (Alternative)’s website yet. Until we do, the school’s own site is the best place to hear it in its own words.

Open learningpostacademy.org (opens in a new tab)

Nearby

How does it compare with schools nearby?

7 of the 7 high schools nearby have a higher Scope Score than Learning Post Academy (Alternative). Each school is compared with every California high school.

Scope Score

8 high schools within 5.0 miles, highest score first. Under each name is how the school takes students.

  1. Academy of the CanyonsNeighborhood school · by addressScope Score 9598th
  2. West RanchNeighborhood school · by addressScope Score 9195th
  3. ValenciaNeighborhood school · by addressScope Score 8585th
  4. SaugusNeighborhood school · by addressScope Score 8483rd
  5. CanyonNeighborhood school · by addressScope Score 8380th
  6. William S. HartNeighborhood school · by addressScope Score 8070th
  7. Golden ValleyNeighborhood school · by addressScope Score 7549th
  8. Learning Post Academy (Alternative)Scope Score 7233rd
William S. Hart Union High

Scope Score from California Department of Education state tests (CAASPP), spring 2025, grade 11. Distance is a straight line from this campus and is not an attendance boundary. See these schools on the map

Scores and family income

Further right, more students are from low-income families. Higher up, more students met or exceeded the standard in English.

75%0%25%50%75%100%

7 of 8 schools are named on the chart. Point at a dot or tap it to read any school.

English results: California Department of Education state tests (CAASPP), spring 2025, grade 11. Low-income is the share of students who qualified for free or reduced-price meals, 2024–25. The chart compares results, not causes.

Schools like it

How does this school compare with schools like it?

Learning Post Academy (Alternative)’s Scope Score is 72. 113 California high schools, counting Learning Post Academy (Alternative), have a similar share of students from low-income families. Their typical score is 84. Learning Post Academy (Alternative)’s result is higher than 2 of them.

The five schools with the highest results of the 113

  1. Students from low-income families: 27%

    Scope Score 98Strong · 99th percentile

  2. Students from low-income families: 21%

    Scope Score 97Strong · 98th percentile

  3. Students from low-income families: 21%

    Scope Score 97Strong · 98th percentile

  4. Students from low-income families: 18%

    Scope Score 96Strong · 98th percentile

  5. Students from low-income families: 20%

    Scope Score 95Strong · 97th percentile

113 California public high schools where 18% to 30% of students qualified for free or reduced-price meals in 2024–25. The chart compares results, not causes. Our calculation from California Department of Education records, spring 2025.

How the group is chosen

The group is every California public high school we score where 18% to 30% of students qualified for free or reduced-price meals in 2024–25. That is within 6 points of Learning Post Academy (Alternative)’s share. The count includes Learning Post Academy (Alternative). Typical means the median: half are higher and half are lower. Schools differ in more than family income, and no score is changed for it. Our calculation from California Department of Education records: state tests (CAASPP), spring 2025, and school meal eligibility, 2024–25.

Over time

Have results changed?

English results were lower than in 2025; math results were similar. English went from 60% to 55% and math from 15% to 18%.

Share at the state’s top two test levels, 2017 to 2026

Grade 11. Point at a year, tap it or use the arrow keys to read its figures.

English

No comparable testsNo tests25%50%75%2017201820192022202320242025202683%79%77%William S. Hart Union HighDistrict57%CaliforniaCalifornia55%Learning Post Academy (Alternative)This school

Math

No comparable testsNo tests25%50%75%2017201820192022202320242025202649%33%49%William S. Hart Union HighDistrict32%CaliforniaCalifornia18%Learning Post Academy (Alternative)This school

The lines break where a year has no comparable state test results. Each spring tests a different group of students. William S. Hart Union High’s line combines its 10 high schools we score (our calculation). Faint lines are its other schools. Source: California Department of Education, state tests (CAASPP).

Each year’s results

The top two levels were called Met or Exceeded before 2026 and are called Proficient or Advanced now. William S. Hart Union High’s figure weights each school by the students it tested.

English, grade 11: share at the top two levels
SpringLearning Post Academy (Alternative)William S. Hart Union HighCaliforniaTested here
201779%83%60%47
201876%79%56%59
201988%82%57%69
202262%77%55%77
202367%77%55%78
202455%74%56%92
202560%77%57%85
202655%77%57%82
Math, grade 11: share at the top two levels
SpringLearning Post Academy (Alternative)William S. Hart Union HighCaliforniaTested here
201733%49%32%45
201833%50%31%57
201943%53%32%69
202232%41%27%77
202325%45%27%79
202417%40%28%94
202515%45%30%84
202618%49%32%78

Tests

How did students here do on state tests?

Near California in English; well below it in math.

English

55%

scored Proficient or Advanced.

17283223
William S. Hart Union High75%California57%

Math

18%

scored Proficient or Advanced.

582413
William S. Hart Union High46%California32%
MinimalDeveloping levelProficientAdvanced

In grade 11, spring 2026, 55% scored Proficient or Advanced in English and 18% in math, against 57% and 32% across California.

The state published these results on October 15, 2026. What changed across California. Spring 2026, grade 11 combined. Source: California Department of Education, state tests (CAASPP).

How does math compare with English?

In grade 11, spring 2026, math trails English by 37 percentage points in the share who scored Proficient or Advanced, against 25 points across California. The grade 11 cards above give each subject’s share.

How do the middle grades do?

Well above California in English; near it in math. In grades 7 and 8, spring 2026, 60% scored Proficient or Advanced in English and 37% in math, against 50% and 37% across California.

English

60%

scored Proficient or Advanced.

16243822
William S. Hart Union High67%California50%

Math

37%

scored Proficient or Advanced.

33301126
William S. Hart Union High54%California37%
Results for each grade, spring 2026

What each level means: California's level descriptions.

English

English, grades 7 and 8: share of students tested, spring 2026
MeasureGrade 7Grade 8
Proficient or Advanced75%52%
Advanced38%14%
Proficient37%38%
Developing level6%34%
Minimal19%14%
Tested1629
California51%49%
Difference+24+3
English, grade 11: share of students tested, spring 2026
MeasureGrade 11
Proficient or Advanced55%
Advanced23%
Proficient32%
Developing level28%
Minimal17%
Tested82
California57%
Difference−2

California is CDE’s statewide English row for each grade, counting every student tested there; the comparisons in the chapters combine these rows for their grades, weighted by students tested (our calculation).

Math

Math, grades 7 and 8: share of students tested, spring 2026
MeasureGrade 7Grade 8
Proficient or Advanced67%21%
Advanced40%18%
Proficient27%3%
Developing level13%40%
Minimal20%39%
Tested1528
California38%36%
Difference+29−15
Math, grade 11: share of students tested, spring 2026
MeasureGrade 11
Proficient or Advanced18%
Advanced5%
Proficient13%
Developing level24%
Minimal58%
Tested78
California32%
Difference−14

California is CDE’s statewide math row for each grade, counting every student tested there; the comparisons in the chapters combine these rows for their grades, weighted by students tested (our calculation).

A grade the school doesn't teach has no row. “Suppressed” marks a result CDE blanks because fewer than 11 students tested (CDE’s reporting rule); “none tested” marks a grade CDE lists with no students tested; “not on file” marks a result missing from the records we hold. None of them means zero.

All four test levels, with the number of students tested
Share of students tested at each level, spring 2026. The state’s test levels Advanced, Proficient, the Developing level (formerly Nearly met) and Minimal.
StudentsAdvancedProficientDeveloping levelMinimalTested
English, grade 11 · This school23%32%28%17%82
English, grade 11 · California27%30%21%22%414,559
English, grade 11 · William S. Hart Union High44%31%15%10%3,308
Math, grade 11 · This school5%13%24%58%78
Math, grade 11 · California16%16%20%48%413,523
Math, grade 11 · William S. Hart Union High24%22%22%32%3,298
English, grades 7 and 8 · This school22%38%24%16%45
English, grades 7 and 8 · California19%31%23%27%838,600
English, grades 7 and 8 · William S. Hart Union High30%37%18%15%5,911
Math, grades 7 and 8 · This school26%11%30%33%43
Math, grades 7 and 8 · California21%16%23%40%838,896
Math, grades 7 and 8 · William S. Hart Union High32%22%24%22%5,929

Spring 2026, grade 11 combined: 82 tested in English, 78 tested in math. California combines the state’s results for the same grades, weighted by students tested (our calculation).

Who goes here

Who goes here?

White students are the largest group here, at 43% of students. 179 of 715 students missed 10% or more of school days.

Missing school, 2025–26

25in 100

students were chronically absent. That means they missed 10% or more of school days (179 of 715 students).

At the average high school in the William S. Hart Union High district: 14 in 100. At the average California high school: 22 in 100.

Suspensions: 0.7% of students were suspended at least once (5 of 752). Average California high school 2.9%.

Students, 2024–25

322

students in grades 7–12.

White 43%Hispanic or Latino 40%Black or African American 7%Asian 5%Two or more races 4%Filipino 2%

Family income

24%

of students qualified for free or reduced-price meals in 2024–25, 78 of 322. California: 63%.

Teachers, 2024–25

18

teachers, with 17 years of experience on average.

0% were in their first year.

28% of teaching positions had the right credential, 2021–22.

English learners

46%

of English learners moved up at least one level on the state’s English test (ELPAC), or stayed at the top, spring 2025 to spring 2026 (6 of 13 students).

William S. Hart Union High: 54%. California: 47%.

It counts students moving up the test’s levels, so a student can count here before becoming fluent. Sources: California Department of Education and the California School Dashboard. Each tile names its year.

Missing school, by grade
Grades 7–8
31 of 81 students in grades 7–8 were chronically absent.
Grades 9–12
23 in 100 students in grades 9–12 were chronically absent (148 of 634).
Full student mix, 2025–26
StudentsHere
White43%
Hispanic or Latino40%
Black or African American7%
Asian5%
Two or more races4%
Filipino2%
American Indian or Alaska Native—
Pacific Islander—
Not reported—
Where these figures come from

Attendance and suspensions: California Department of Education, 2025–26. Student mix: the students the state’s attendance file counts, 2025–26; a dash means our records hold no count. English learner progress: California School Dashboard, 2026 . Student count: California Department of Education enrollment, 2024–25. Teachers: California Department of Education staffing files, 2024–25.

Teaching credentials: California’s School Accountability Report Card, 2024–25, measured in 2021–22: 4.8 of 17.3 full-time teaching positions. It counts positions, not individual teachers.

Student groups

How do kids like mine do here?

Hispanic or Latino students scored well below the same group across California in math.

This schoolThe same group, California
  • Low-incomeEnglish · 38 tested47%California 49%
  • Low-incomeMath · 36 tested11%California 23%
  • WhiteEnglish · 34 tested56%California 68%
  • WhiteMath · 30 tested27%California 44%
  • Hispanic or LatinoEnglish · 32 tested44%California 49%
  • Hispanic or LatinoMath · 33 tested3%California 21%

3% of Hispanic or Latino students scored Proficient or Advanced in math (grade 11, spring 2026), against 21% for the same group across California.

Share who scored Proficient or Advanced, grade 11, spring 2026. Each group is compared with the same group in the same grades. Source: California Department of Education, state tests (CAASPP).

Every group’s results, with the district

Low-income is the state’s “socioeconomically disadvantaged” group.

Proficient or Advancedgrade 11 · spring 2026
Group and subjectHerevs William S. Hart Union Highvs California
Low-income · 38 tested in English, 36 in math
English47%−1865%−249%
Math11%−2435%−1223%
White · 34 tested in English, 30 in math
English56%−2581%−1268%
Math27%−2552%−1744%
Hispanic or Latino · 32 tested in English, 33 in math
English44%−2266%−549%
Math3%−3336%−1821%

Each gap is to the same group, grades and subject: in William S. Hart Union High, and across California. No group that is behind across California does 10 or more points better here.

No published rate here for Asian, Black or African American, Filipino, American Indian or Alaska Native, Pacific Islander, homeless and military-family students, students of two or more races, English learners, students with disabilities and foster youth. That can reflect privacy rules or small numbers; it isn’t evidence of a gap. This table covers groups by income, race or ethnicity, language and disability; girls and boys aren’t split out.

After high school

How many students here graduate, and where do they go next?

100% of students graduated in four years in 2024–25. That compares with 89% across California. 25% were ready for college or career (state measure) in 2024–25. 58% of the class of 2023 enrolled in college within 12 months.

ready for college or career (state measure), 2024–25

25%

Across California: 52%.

of graduates finished the UC/CSU course list, 2024–25

27%

At the average California high school: 56%.

Graduation, college and university records

Preparation · each measure describes a different student group

Graduated in four years

100%

Across California: 89%

2024–25 · 111 of 111 students who started 9th grade together

Ready for college or career (state measure)

25%

Across California: 52%

2024–25 · 28 of 111 students in the state’s measure

Finished the UC/CSU course list

27%

Average California high school: 56%

2024–25 · 30 of 111 graduates finished the UC/CSU course list

Destinations · class of 2023

Where students who finished high school went

58% enrolled in college within 12 months · 132 students who finished high school

  • University of California UC detail ↓2 · 1%
  • California State University CSU detail ↓6 · 4%
  • California community college54 · 41%
  • In-state private4 · 3%
  • Out-of-state, 4-year10 · 8%
  • Out-of-state, 2-year1 · 1%
  • Not enrolled55 · 42%

Source: CDE college-going records, class of 2023. Shares are our arithmetic: each count divided by all high-school completers (graduates and other students who finished), rounded together so they total 100. “Not enrolled” does not describe employment, military service or other routes.

Where the class of 2023 went
58%enrolled in college within a year

132 completers, class of 2023

  • University of California2 (1%)
  • California State University6 (4%)
  • California community college54 (41%)
  • In-state private4 (3%)
  • Out-of-state, 4-year10 (8%)
  • Out-of-state, 2-year1 (1%)
  • Not enrolled55 (42%)

Source: CDE’s college-going rate for the class of 2023 (enrolled in college within 12 months). Shares are our arithmetic: count ÷ completers, rounded together so they total 100. A dash means we have no figure for that row; it isn’t zero.

Where these figures come fromEach measure’s source, student group and definition
Graduated in four years
2024–25 · 111 of 111 students who started 9th grade together. California Department of Education, adjusted cohort graduation records. Comparison is SchoolScope’s combination of graduates and cohort counts across the reference schools, not CDE’s published state rate.
Ready for college or career (state measure)
2024–25 · 28 of 111 students in the state’s measure. California Department of Education, College/Career Indicator (CCI), overall “Prepared” rate, among the students in the indicator’s group. Prepared is CDE’s overall classification, not AP participation or a college admission rate.
Finished the UC/CSU course list
2024–25 · 30 of 111 graduates finished the UC/CSU course list. California Department of Education, A–G completion records (graduates who met the UC/CSU course requirements). Course completion is separate from college enrollment.
Where students who finished high school went
CDE college-going records, class of 2023. College enrollment is counted for 12 months after finishing high school and matched to college records, so this runs about two years behind. A dash is unavailable, not zero.
A closer look: UC and CSU admission recordsApplied, admitted and enrolled, from each university system’s own records

UC’s own records

University of California

Fall 2024 first-year entry · counts, not a school rating

Applied
11
Admitted
5
Enrolled
under 3

By campus · fall 2024

  • UCLAApplied 9 · Admitted under 3 · Enrolled under 3
  • UC Santa BarbaraApplied 7 · Admitted 3 · Enrolled under 3
  • UC IrvineApplied 6 · Admitted under 3 · Enrolled under 3
  • UC DavisApplied 5 · Admitted under 3 · Enrolled under 3
  • UC San DiegoApplied 5 · Admitted under 3 · Enrolled under 3

These records don’t show the school’s effect on admission. A student can apply to several campuses, so campus counts don’t add up to the total. UC blanks counts under 5 applicants or under 3 admits or enrollees; “+” marks a partial count; a dash is unavailable. Source: UC admissions by source school.

Each fall since 2016

  • Fall 2024Applied 11 · Admitted 5 · Enrolled under 3
  • Fall 2023Applied 12 · Admitted 5 · Enrolled under 3
  • Fall 2022Applied 10 · Admitted 8 · Enrolled under 3
  • Fall 2016Applied 5 · Admitted 4 · Enrolled 3

CSU’s own records

California State University

Fall 2025 first-year entry · counts, not a school rating

Applied
—
Admitted
—
Enrolled
—

By campus · falls 2021–2025 added together

Five years in each number, not one. CSU publishes campus counts only as five-year totals, so these aren’t comparable to the fall 2025 figures above or to UC’s one-fall campus bars.

  • Cal State NorthridgeApplied 22 · Admitted 21 · Enrolled under 6
  • San Diego StateApplied 20 · Admitted under 6 · Enrolled under 6
  • Cal State Long BeachApplied 13 · Admitted under 6 · Enrolled —
  • Cal Poly San Luis ObispoApplied 10 · Admitted under 6 · Enrolled under 6
  • Chico StateApplied 8 · Admitted 7 · Enrolled under 6
  • Cal State FullertonApplied 8 · Admitted 7 · Enrolled —
  • Cal State LAApplied 7 · Admitted 6 · Enrolled —
  • Cal Poly PomonaApplied 6 · Admitted under 6 · Enrolled —
  • CSU Channel IslandsApplied under 6 · Admitted under 6 · Enrolled under 6
  • Cal State Dominguez HillsApplied under 6 · Admitted under 6 · Enrolled —
  • Cal State East BayApplied under 6 · Admitted under 6 · Enrolled —
  • Fresno StateApplied under 6 · Admitted under 6 · Enrolled —
  • Cal Poly HumboldtApplied under 6 · Admitted under 6 · Enrolled —
  • Cal State Monterey BayApplied under 6 · Admitted under 6 · Enrolled under 6
  • Sacramento StateApplied under 6 · Admitted under 6 · Enrolled —
  • San Francisco StateApplied under 6 · Admitted under 6 · Enrolled —
  • San José StateApplied under 6 · Admitted under 6 · Enrolled —
  • Cal State San MarcosApplied under 6 · Admitted under 6 · Enrolled —
  • Sonoma StateApplied under 6 · Admitted under 6 · Enrolled under 6

These records don’t show the school’s effect on admission. A student can apply to several campuses, so campus counts don’t add up to the total. CSU withholds counts under 6; a dash is unavailable. Students who reach CSU from a community college aren’t counted here. Source: CSU High School Success dashboard.

Each fall since 2021

  • Fall 2025Applied — · Admitted — · Enrolled —
  • Fall 2024Applied 12 · Admitted 11 · Enrolled under 6
  • Fall 2023Applied 9 · Admitted 8 · Enrolled under 6
  • Fall 2022Applied 9 · Admitted 8 · Enrolled under 6
  • Fall 2021Applied — · Admitted — · Enrolled —
Advanced courses on record

AP courses the school is approved to teach

The College Board approved this school to teach 8 AP courses in 5 subjects for 2025–26.

College Board AP Course Audit Ledger · 2025–26. Authorization doesn’t show which courses run or who can take them; ask the school.

  • Math & Computer Science1
  • Sciences1
  • English2
  • History & Social Science3
  • World Languages & Cultures1
Every approved AP course8 courses in 5 subjects
Math & Computer Science 1
  • Statistics
Sciences 1
  • Environmental Science
English 2
  • English Language and Composition
  • English Literature and Composition
History & Social Science 3
  • Psychology
  • U.S. Government and Politics
  • United States History
World Languages & Cultures 1
  • Spanish Language and Culture

What other courses and pathways are on record?

College courses in high school (dual enrollment)
10 students took one

2023–24

Students taking a college course for credit while in high school, often through a community college. Federal Civil Rights Data Collection, school-reported.

Family and staff answers

What would families and staff tell you?

Families can answer a short set of questions about Learning Post Academy (Alternative). These are not star ratings or reviews.

  1. Family answers show once 20 families have answered.Until then this page shows how many have answered.
  2. The questions are about the school, never a person.No question asks about a named teacher or staff member.
  3. Answers are never part of the Scope Score.They sit beside the state’s records and do not change a school’s score.

Families

No family answers yet

0 of 20 needed before answers show

  • Does the school tell you how your child is doing, in a way you understand, before report cards arrive?Usually · Sometimes · Rarely
  • When you contact the school with a question, do you hear back within two school days?Usually · Sometimes · Rarely · Haven’t contacted them
  • Can you get school information in the language you read best?Yes · Mostly · No
  • And 4 more questions.

Answer the family questionsResponder en españolHow family answers work

Staff

Staff can’t answer for this school yet

We don’t check staff emails for William S. Hart Union High yet. Tell us your district’s email domain and we’ll work on adding it.

Ask us to add your district

Money

Where does the money go?

$16,599 for each student in 2024–25. California’s high schools spent $20,309 for each student. William S. Hart Union High’s plan for 2026–27 covers $152 million.

$16,599

for each student at this school, 2024–25
Spent at the school
$10,339
The school’s share of district office costs
$6,260
Of the total, from federal funds
$470
  • Learning Post Academy (Alternative)$16,599
  • William S. Hart Union High high schools$16,705
  • California high schools$20,309

The district and California figures combine their high schools, weighted by enrollment (our calculation, 1,655 California schools). Spending does not show how well money is used. Source: California Department of Education, per-school spending report, 2024–25. Funding records ↓

William S. Hart Union High’s yearly plan

$152million

in the district’s plan for 2026–27

$18million

planned for services for English learners, low-income students and foster youth

This is the district’s plan. It is not this school’s own budget. The plan has 5 goals. The district’s page lists each one. The plan covers $152 million of $365 million in total budgeted spending. Source: William S. Hart Union High Local Control and Accountability Plan (LCAP), 2026–27. Read the district’s plan →

The neighborhood

What is the area around this school like?

These figures are for everyone who lives in ZIP code 91321. They are not figures for the families at Learning Post Academy (Alternative).

Typical household income in a year

$91,092

Typical means half are higher and half are lower. The ZIP code is the school’s address, not its attendance area. Source: U.S. Census Bureau, American Community Survey, 2020–2024, ZIP code area 91321.

Typical home value
$691,600
People who live in this ZIP code
31,989
Typical age
36.5 years
Adults 25 and older with a four-year college degree
32%

What you can do

Who can act on this school’s results?

William S. Hart Union High’s board decides Learning Post Academy’s plan.

When the plan is set

William S. Hart Union High’s board must adopt its yearly plan (LCAP) by July 1, after at least one public hearing at an earlier meeting.

Read the 2026–27 plan (LCAP, PDF)

How to take part

  1. Watch the board’s agenda: the hearing is posted at least 72 hours ahead.
  2. Send written comments on the actions and spending the plan proposes.
  3. Raise questions through the district’s parent advisory committee; the superintendent must answer its comments in writing.
  4. Read the midyear report, due by February 28.

State support

The state hasn’t placed Learning Post Academy in a support program. Federal designation under the Every Student Succeeds Act, 2025–26. Source 

Extra state help for the district

The state is giving William S. Hart Union High extra help in 2026. It qualified on the 2025 California School Dashboard. The county office must help the district for at least three years, including a review of its yearly plan.

Extra help for William S. Hart Union High: CDE’s assistance status file for the 2025 California School Dashboard. Source 

Questions to ask

What should I ask, and when?

Bring these 7 questions to Learning Post Academy (Alternative). Confirm anything about applying with the school itself.

On a tour

  1. When a child starts missing school, who calls the family, and how soon?25 in 100 chronically absent, 2025–26 (179 of 715 students); average high school in the William S. Hart Union High district: 14 in 100
  2. What extra help do Hispanic students get, and how do you know it’s working?7% of Hispanic students scored Proficient or Advanced in math, grades 8 and 11, spring 2026 (46 students tested); the same group across California: 23%
  3. Which courses and career pathways does the school run, and who can enroll?
  4. How do counselors help students plan for college, training or work?
  5. What support is available when a student falls behind on graduation requirements?

At the office

  1. What time does the day start and end, and is any day shorter?
  2. Is there care before or after school, and what does it cost?

Getting in

Which schools feed into this school, and how do I get in?

Ask William S. Hart Union High which school serves your address.

  1. Elementary
    Link not recorded
    Ask the district about this stage.
  2. Middle
    Placerita Junior High
    Scope Score 82Strong · 81st percentile · 2026Nearby same-district option · distance estimate, not a confirmed feeder
  3. High · this school
    Learning Post Academy (Alternative)
    Grades 7–12Scope Score 72Developing · 33rd percentile

These links come from past records and from distance. Confirm your child’s school with the district. Each school’s standing compares it with California schools at its own level. Explore schools on the map

Not a next step: the school sharing this address. William S. Hart High (70th percentile, Solid, among high schools, 2025) has the same street address in the state’s school directory.

All recorded links and nearby alternatives

Middle-school links

  • Placerita Junior High

    Nearby same-district option · distance estimate, not a confirmed feeder

    Scope Score 82 · Strong · 81st percentile · middle · 2026

  • Arroyo Seco Junior High

    Nearby same-district option · distance estimate, not a confirmed feeder

    Scope Score 84 · Strong · 85th percentile · middle · 2026

  • Rancho Pico Junior High

    Nearby same-district option · distance estimate, not a confirmed feeder

    Scope Score 90 · Strong · 95th percentile · middle · 2026

Links do not guarantee placement. Charter, magnet, transfer and other admission routes can differ. Each school’s percentile compares it with California schools at its own level (continuation and alternative schools only with their own kind); the stages are not one ranking.

Where it is

Where is this school?

Address
24825 North Newhall Avenue, Santa Clarita 91321Get directions (opens Google Maps in a new tab)
Administrator
Jason D'AutremontAs the state’s school directory lists it, last updated July 24, 2025.

A school’s place on the map is its address in the state directory. It does not show which homes the school serves. See nearby schools on the map

Short answers to 8 common questions

How do I get in?

Ask William S. Hart Union High which school serves your address. See the details ↓

Is Learning Post Academy (Alternative) a good high school?

Learning Post Academy (Alternative) has a Scope Score of 72. It scored higher than 33 in 100 of California’s 1,498 scored public high schools (Developing, 33rd percentile, spring 2025). See the details ↓

How often do students miss school or get suspended?

In 2025–26, 25 in 100 students missed 10% or more of school days, against 14 in 100 at the average high school in the William S. Hart Union High district. 0.7% of students (5 of 752) were suspended at least once in 2025–26, against 2.9% at the average California high school. See the details ↓

How does math compare with English?

In grade 11, spring 2026, math trails English by 37 percentage points in the share who scored Proficient or Advanced, against 25 points across California. See the details ↓

How do kids like mine do here?

In spring 2026, 51% of low-income students in grades 8 and 11 at Learning Post Academy (Alternative) in Santa Clarita scored Proficient or Advanced in English, against 44% for the same group across California. See the details ↓

What could my child study here?

The College Board approved this school to teach 8 AP courses in 5 subjects for 2025–26.

  • 10 students took a college course for credit in 2023–24, by the federal Civil Rights Data Collection

See the details ↓

Where do students go after finishing high school here?

58% of the class of 2023 enrolled in college within 12 months, by CDE’s college-going records. See the details ↓

What should I ask on a visit?

The questions drawn from this page are under Questions to ask, ready to copy. See the details ↓

The full record

Source records

This page is built from 18 sets of records from public data sources. Every figure keeps its source, grades, year and count.

Data updated

October 15, 2026

Record sets on this page
18
Sources
California Department of EducationU.S. Census BureauUniversity of CaliforniaCollege BoardU.S. Department of Education, Office for Civil RightsNational Student Clearinghouse
State test years
2017–2026

Results

Students

After high school

Money and staff

Place, downloads and method

Score factorssource values, index and weights · 2024–25 · ranked #1,002 of 1,498 California high schools we score · #10 of 10 in William S. Hart Union High
Score factors, 2024–25
FactorSchoolIndexWeight
Graduation rate100%6425%
Exceeded standardaverage of English and math12%4522%
Ready for college or career (state measure)25%3820%
Met or exceededaverage of English and math38%5118%
Chronically absent20 in 100575%
Suspension rate0.2% (1 of 443)635%

Index is where the school's value sits among the California high schools we score, from 0 to 100, where 50 is their average; it is not a percentile. School values are from 2024–25. Chronic absence and suspension are CDE's all-students school rates; the score uses an adjusted version of each that pulls small schools toward the average, so their index can sit nearer 50 than the rate suggests. The weights above add to 95%: English learners reaching the top level of the state’s English test has no value for this school, so its 5% weight is shared out among the measures above.

Scope Score by year2018–19 to 2024–25 · each year’s inputs, and the score for each year we could verify

The 2024–25 Scope Score, in the current-formula row below, uses the state’s college-or-career readiness measure, 2024–25. No verified earlier Scope Scores are available here.

Scope Score

School yearScope ScorePercentileRankComparison group
2024–257233#1002California high schools · 1,498 schools · current formula

2018–19, 2021–22, 2022–23 and 2023–24 have records on file but no Scope Score we could verify against that year’s source files, so no score is shown for them.

School yearChronic absenceSuspension
2018–1923 in 1000 of 293
2021–22not on filenot on file
2022–23not on filenot on file
2023–2429 in 1000.8% (4 of 499)
2024–2520 in 1000.2% (1 of 443)

Chronic absence and suspension are CDE’s all-students school rates for each year.

No 2019–20 or 2020–21 records in this SchoolScope series
Every tested year2017–2026 · rates, tested counts, and each grade

English and math by test year · all tested grades

Year · subjectStudents with scoresTop levelTop two levels
2026 · English12723%57%
2026 · Math12112%25%
2025 · English12122%64%
2025 · Math11810%22%
2024 · English13625%57%
2024 · Math13412%23%
2023 · English11831%64%
2023 · Math11716%27%
2022 · English14731%68%
2022 · Math14811%40%
2019 · English8548%87%
2019 · Math8518%51%
2018 · English8039%76%
2018 · Math7815%36%
2017 · English7533%73%
2017 · Math7314%41%

Each year names its school year end (2026 = 2025–26). “Students with scores” counts each subject on its own, so don’t add the English and math counts together. A dash is unavailable, not zero.

Earlier years · grade and subject

Year · grade · subjectStudents with scoresMet or exceeded
2025 · Grade 7 · English1587%
2025 · Grade 8 · English2162%
2025 · Grade 11 · English8560%
2025 · Grade 7 · Math1457%
2025 · Grade 8 · Math2025%
2025 · Grade 11 · Math8415%
2024 · Grade 7 · English1267%
2024 · Grade 8 · English3256%
2024 · Grade 11 · English9255%
2024 · Grade 7 · Math1233%
2024 · Grade 8 · Math2839%
2024 · Grade 11 · Math9417%
2023 · Grade 7 · English9—
2023 · Grade 8 · English3152%
2023 · Grade 11 · English7867%
2023 · Grade 7 · Math9—
2023 · Grade 8 · Math2921%
2023 · Grade 11 · Math7925%
2022 · Grade 7 · English2785%
2022 · Grade 8 · English4367%
2022 · Grade 11 · English7762%
2022 · Grade 7 · Math2843%
2022 · Grade 8 · Math4351%
2022 · Grade 11 · Math7732%
2019 · Grade 7 · English5—
2019 · Grade 8 · English1173%
2019 · Grade 11 · English6988%
2019 · Grade 7 · Math5—
2019 · Grade 8 · Math1182%
2019 · Grade 11 · Math6943%
2018 · Grade 7 · English11100%
2018 · Grade 8 · English——
2018 · Grade 11 · English5976%
2018 · Grade 7 · Math1155%
2018 · Grade 8 · Math——
2018 · Grade 11 · Math5733%
2017 · Grade 7 · English1173%
2017 · Grade 8 · English1759%
2017 · Grade 11 · English4779%
2017 · Grade 7 · Math1145%
2017 · Grade 8 · Math1759%
2017 · Grade 11 · Math4533%

Current 2025–26 grade results are under Academic achievement, in Results for each grade. “Students with scores” counts the students tested in that grade, subject and year. A missing result is not zero, and each year’s row is a different group of children.

Science (CAST)schoolwide · spring 2026
Science (CAST)TestedAdvancedProficientDeveloping levelMinimal
Schoolwide1227%34%55%4%

CAST is tested in grades 5 and 8, then once in grade 10, 11, or 12. This row is the school's all-student aggregate. Not part of the Scope Score.

Student groups: test resultsEnglish · spring 2026 · against the same group in the district and California
Group · EnglishTestedProficient or Advancedvs districtvs California
Low-income5151%−7+7
Hispanic or Latino4643%−17−2
White (grade 11 only)3456%−25−12
Student groups: the state’s growth measureCalifornia School Dashboard 2025 · points above or below what the state expected · shown, not part of the score
GroupEnglishnCDE categoryMathnCDE category
All students−1526Moderate−4225Minimal
English-only students−1623not categorized−4422not categorized
Hispanic or Latino−1411Moderate———

CDE reports scale-score points against the state’s expected score — not a percentage or percentile. The table keeps the group records SchoolScope imported for this school, including rows below our narrative display threshold. Muted rows have fewer than 30 students with a valid growth score. SchoolScope uses that threshold for the shorter narrative view; the reported values stay visible here. “Not categorized” means this imported CDE row has a growth value without a performance category. At least one estimate here is a CDE weighted estimate; that describes how CDE combines years, not a year-over-year trend. A group absent from this table has no imported record shown here. Its absence alone does not establish its size or performance. CDE growth covers grades 4–8; here that is grades 7 and 8. SchoolScope does not use these CDE figures in its Scope Score.

Growth recordsthe state’s student-by-student measure
California growth model · points vs expected

State model · English−15 pts vs expected

matched students, grades 7 and 8

CDE California growth model · 2025 Dashboard

Weighted school estimate; assessments from 2022–23, 2023–24, and 2024–25

All students, grades 7 and 8

26 students

CDE growth category: Moderate

California growth model, English: −15 scale-score points versus the state's expectation, CDE category Moderate, against SchoolScope's +1-point median for California high school records.

State model · math−42 pts vs expected

matched students, grades 7 and 8

CDE California growth model · 2025 Dashboard

Weighted school estimate; assessments from 2022–23, 2023–24, and 2024–25

All students, grades 7 and 8

25 students

CDE growth category: Minimal

California growth model, math: −42 scale-score points versus the state's expectation, CDE category Minimal, against SchoolScope's −6-point median for California high school records.

Source notes. CDE reports scale-score points against the state’s expected score for matched students, never a percentage. Among SchoolScope's retained California high school records, the median English estimate is +1 and the middle half fall between −9 and +7 scale-score points — the spread is wide, so read the figure against it, not its sign alone. CDE's 2025 Dashboard weighted school estimate uses assessments from 2022–23, 2023–24, and 2024–25; adjacent reporting editions should not be read as independent annual changes. The CDE measure covers grades 4–8; here that is grades 7 and 8, and it is not part of the Scope Score.

Attendance and suspensionsState records · this school and each student group · 2018–19 and 2025–26

CDE’s all-students school rates for 2024–25 and 2025–26; the change is the difference between the two rates as printed.

Year-over-year school rates
Chronic absenteeism2024–25 · 20 in 100 → 2025–26 · 25 in 100 · +5 in 100
Suspension rate2024–25 · 0.2% (1 of 443) → 2025–26 · 0.7% (5 of 752) · +0.5 percentage points
Group2018–192025–26Change
Female23 in 10023 in 1000 in 100
Male22 in 10028 in 100+6 in 100
Asian3 of 125 of 33—
Filipino2 of 123 of 17—
Hispanic or Latino16 of 5827 in 100—
Two or more races7 of 323 of 27—
White22 in 10026 in 100+4 in 100
Students with disabilities2 of 1641 in 100—
Low-income17 of 4929 in 100—
All students23 in 10025 in 100+2 in 100
Black or African American—12 of 47—
English learners—7 of 17—
Homeless—15 of 27—

Two reported school years only; no intervening-year result is implied. Where fewer than 100 students were counted, the cell shows the count and no change is printed. Source: CDE school-level chronic absenteeism by student group.

Graduation and readinessstate records · each rate for its own year and class of students
MeasureSource record
This school · CCI overall PreparedCDE College/Career Indicator · CCI source year 2025 · all students · all students in the current four-year graduation cohort, plus only Prepared fifth-year graduates from the prior cohort. Overall CCI Prepared rate 25% · numerator 28 students classified Prepared · denominator 111 CCI students.
California · CCI overall PreparedCDE statewide CCI cohort · CCI source year 2025 · all students · overall Prepared rate 52% · numerator 257,567 students classified Prepared · denominator 497,814 CCI students.
AP pathway among CCI Prepared studentsCDE College/Career Indicator · CCI source year 2025 · all students · AP pathway rate 14% · AP-pathway numerator 4 · denominator 28 (CCI Prepared students). This measure uses Prepared students as its denominator, not the whole CCI cohort; it is not an AP exam-taking rate or a count of AP courses offered. That cohort includes all students in the current four-year graduation cohort plus only Prepared fifth-year graduates from the prior cohort. In 2025 the pathway accepts two qualifying AP exams, two qualifying AP courses, or a combination of one of each in different subjects.

CDE's overall Prepared rate is the college-readiness factor in the Scope Score (20% of the high school score). The school rate is 28 of 111 CCI students, not the AP-only pathway or A–G completion rate. The California figure is CDE's statewide CCI student cohort, not an average of SchoolScope's comparable high schools or the SchoolScope school-rank pool.

Graduation rate
100%
AP route, among those ready for college or career
14%
2025 CDE CCI cohort · AP courses, exams, or both; share of students ready for college or career (CDE’s “Prepared”), not course offerings
Finished the UC/CSU course list (A–G)
27%
A–G are the 15 courses (across 7 subjects) required for UC/CSU eligibility
College-going rate
58%

These source periods and populations differ: graduation uses an adjusted cohort, while A–G completion and college-going use separately reported groups. The rates are shown individually, without a shared performance tier.

UC admissions, universitywidefall 2016–2024 · applied, admitted, enrolled, mean GPA · summed across CEEB codes
YearAppliedAdmittedEnrolledMean GPA (applied)Mean GPA (admitted)Mean GPA (enrolled)
2024115under 33.694.11—
2023125under 33.794.17—
2022108under 33.813.83—
20165434.03——

Source: UC admissions by source school. Dated fall first-year UC applicants, admitted students, and enrollees. GPA is each group's mean weighted, capped high-school GPA for 10th/11th-grade college-preparatory courses. SchoolScope leaves GPA unavailable when several CEEB codes contribute rather than combining their means. UC blanks counts under 5 applicants or under 3 admits or enrollees, shown here as “under 5” or “under 3”; — means unavailable, and a reported zero remains zero. A + marks a partial SchoolScope sum of observed counts, not a complete total; missing contributions may be zero. No admit rate is computed here. Complete, matching counts can support a historical descriptive rate, but do not establish a school's effect or predict individual chances. Series shown from 2016.

UC admissions by campuslatest falls on file · each campus counted separately
CampusYearAppliedAdmittedEnrolled
Berkeley20235under 3under 3
Davis20245under 3under 3
Irvine20246under 3under 3
Irvine20238under 3under 3
Irvine20225under 3under 3
Los Angeles20249under 3under 3
Los Angeles20238under 3under 3
Los Angeles20228under 3under 3
Los Angeles20165under 3under 3
San Diego20245under 3under 3
San Diego20239under 3under 3
San Diego20225under 3under 3
Santa Barbara202473under 3
Santa Barbara202253under 3
Universitywide2024115under 3
Universitywide2023125under 3
Universitywide2022108under 3
Universitywide2016543

Source: UC admissions by source school. Dated fall first-year UC applicants, admitted students, and enrollees. Campus totals are not interchangeable with Universitywide; students can apply to several campuses. Universitywide is separately reported; never derive it by adding campus rows. Universitywide applicant and admit counts are unduplicated. UC blanks counts under 5 applicants or under 3 admits or enrollees, shown here as “under 5” or “under 3”; — means unavailable, and a reported zero remains zero. A + marks a partial SchoolScope sum of observed counts, not a complete total; missing contributions may be zero. No admit rate is computed here; these records do not establish a school's effect or predict individual chances.

AP course catalog2025–26 · College Board course authorizations
SubjectAuthorization recorded for
English Language and Compositionthis school
English Literature and Compositionthis school
Environmental Sciencethis school
Psychologythis school
Spanish Language and Culturethis school
Statisticsthis school
U.S. Government and Politicsthis school
United States Historythis school

Authorization ≠ a section running this year — the Ledger records what the school may teach, not seat counts.

Advanced coursework, federal snapshot2023–24 · Civil Rights Data Collection · dated historical snapshot
MeasureThis school
AP offeredoffered
AP course count18
AP enrollment (male/female)69
IB participationnot reported
Dual enrollmentoffered · 10 enrolled
Algebra I in grade 8offered
Calculus sections1
Physics sections2
Chemistry sections2
Reported male/female enrollment (CRDC)357

These counts aren’t part of the Scope Score. “Not reported” means the federal record has no value for that item; it isn’t a zero. Enrollment counts add the male and female students the survey reports.

College destinationsclass of 2023 · state college-going records, 12 months after graduation
DestinationCompleters% (derived)
University of California21%
California State University64%
California community college5441%
In-state private43%
Out-of-state, 4-year108%
Out-of-state, 2-year11%
Not enrolled5542%

132 students who finished high school, class of 2023 · state-reported college-going rate 58% · % column is computed by SchoolScope (count ÷ all who finished high school; CDE calls them completers), not a CDE-native rate · an unavailable or suppressed cell is marked as missing; a reported zero remains distinct · source: CDE 12-mo CGR, 2023 cohort (the newest published), National Student Clearinghouse match — a different, older vintage than the fall 2024 UC admissions rows above.

Fundingschool and district spending, from state and federal finance records · each row names its fiscal year and measure

Per-pupil spending

District · current expense$11,844 per pupil

NCES F-33 · FY 2020–21 (2021) · fall district membership: 21,786 pupils

California · selected district mean$14,491 per pupil

NCES F-33 · FY 2020–21 (2021) · SchoolScope’s unweighted mean across 818 selected California district finance records

Central federal expenditures attributed here$470 per pupil

CDE ESSA · central expenditures attributed to this school · FY 2024–25 (2025) · source denominator: 322

District current expense · FY 2024–25$17,176 per ADA

CDE SACS Current Expense of Education · district fiscal year ending 2025 · average daily attendance denominator

These figures are not directly comparable: school ESSA attributed spending and NCES district current expense use different measures and populations. Their fiscal years are labeled above.

How the California mean was selected

SchoolScope starts with its selected California finance records, not every NCES California district. For FY 2020–21, it calculates an unweighted mean of NCES F-33 current expense per pupil. District records contribute once, regardless of enrollment. The calculation keeps records with positive per-pupil current expense, enrollment over 100, CCD agency type 1, and a recorded district name; it excludes names ending in County Office of Education, Department of Education, or Superintendent of Schools. This is a SchoolScope calculation, not a state-published spending average.

Selected General Fund operating costs · FY 2024–⁠25 · SchoolScope calculation
Instruction 58%Instruction support 12%Student services 11%Administration 8%Buildings & maintenance 10%Other 1%
The arithmetic behind these shares · FY 2024–25
GroupDollarsShare, to two decimalsPrinted
Instruction$192,874,55858.12%58%
Instruction support$38,749,30111.68%12%
Student services$38,156,72211.50%11%
Administration$27,485,9388.28%8%
Buildings & maintenance$32,016,8189.65%10%
Other$2,595,9280.78%1%
Total$331,879,265100.00%100%

These shares are our arithmetic: each group’s dollars divided by the $331,879,265 total of the groups shown, rounded to whole percents by largest remainder so they add up to 100. Dollar amounts are rounded to the nearest dollar, so they can differ from the total by a dollar. SchoolScope groups district-level CDE SACS UserGL actuals from Fund 01, using operating objects 1000–5999 and excluding retiree benefits, food and community services, facilities acquisition, other outgo, and nonagency goals. These shares use that filtered total; they do not exactly break down CDE's official current expense per ADA above. The school-level ESSA figure uses a separate source.

NCES F-33 district fiscal-year history, 2017–⁠2021; latest district record shown: 2021
2021$11,844 per pupil
2020$11,615 per pupil
2019$11,989 per pupil
2018$10,579 per pupil
2017$9,869 per pupil

Source: NCES F-33 · Full district breakdown →

Staffing recordsstate teacher credential-and-placement and district salary records · each for its own year

Additional workforce records

Properly assigned intern credential holders0.0%

CDE 2024–25 SARC, Teacher Preparation and Placement table; measured school year 2021–22. Share of reported school teaching-position full-time equivalents assigned to properly assigned intern credential holders. A reported 0.0% is shown; unavailable rates are omitted. This is a position share, not a count of current teachers or of emergency permits.

The surrounding ZIP codeCensus Bureau survey, 2020–2024 · ZIP 91321 · not the school’s students
American Community Survey 5-year estimates · 2020–2024 · ZIP 91321 area
MeasureEstimate
Median household income$91,092
Bachelor's degree or higher (adults 25+)32%
ZIP-area population31,989
Median age36.5 years

Source: U.S. Census Bureau, American Community Survey, 2020–2024 5-year estimates. Median household income covers the past 12 months and is reported in 2024 inflation-adjusted dollars. Bachelor's degree or higher uses adults age 25 and over as its population. A dash is unavailable, not zero; a reported zero remains zero. ZIP-area figures do not establish the school's attendance area or describe its enrolled students. These figures are not part of the Scope Score. See all schools in ZIP code 91321 →

Downloads, embed and methodologyCSV · embed code · sources · corrections

Embed this scorecard

<iframe
  src="https://schoolscope.co/embed/school/learning-post-academy-alternative-2532"
  width="100%" height="210" loading="lazy"
  style="border:0;border-radius:12px"
  title="Learning Post Academy (Alternative) — SchoolScope scorecard">
</iframe>

Free to embed with the credit link. Data updates automatically.

Data sources: public data sources, including the California Department of Education · state tests (CAASPP) 2025–26 · Scope Score from 2024–25 results, compared across 1,498 high schools · attendance and suspensions by student group from 2018–19 and 2025–26 · district finance for the year each row names · Census survey (ACS) 2020–2024 · UC fall first-year source records — UC blanks counts under 5 applicants or 3 admits or enrollees; “+” marks a partial count; the all-campus total is reported separately · AP courses the College Board approved, 2025–26 (approved to teach, not enrollment) · federal civil rights data (CRDC) 2023–24, a past snapshot · state college-going records, class of 2023, matched to National Student Clearinghouse enrollment · Data updated October 15, 2026

How we analyzeRequest a correction