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Horizons School: Independent Study · Pleasant Hill

Horizons School: Independent Study: The scores are below where anyone wants them. Here's what they don't tell you.

Horizons School: Independent Study posts low test scores — and suspensions run below the state rate (0.8% vs 1.6%). If this is your zoned school, the numbers below are where to start a conversation, not where to end one.

1 Santa Barbara Road, 94523 (opens in new tab)·Mt. Diablo Unified·Pleasant Hill·Grades K-12·182 students·46% low-income·2024–25 CAASPP·(925) 682-8000·Website
Alternative school — serves students who benefit from a non-traditional educational setting. Scores are not directly comparable to comprehensive schools.
2022–2025 trend · CDE CAASPP
This schoolCA avg
Scope2145
% Exceeded18%21%
% Met+36%43%
Growth-2.9
Absence30.6%17.9%
Suspension0.8%1.6%
Scope Score
21
🌱 Building Momentum · Needs Support
ranked #5,510 statewide · #28 of 31 in Mt. Diablo Unified

Horizons School: Independent Study scores 21 of 100 on SchoolScope's Scope Score — the 4th percentile of 5,744 California elementary schools (CDE CAASPP 2025).

Measures test performance, attendance, and climate — not arts, community, or your kid. How we score →

🌱 Building Momentum — This label means the data doesn't clearly sort the school one way or the other — ask what the school is proud of, and what it's working on.

Most rating sites would stop at “36% proficient” and call it done. Horizons School: Independent Study deserves a closer read. The school sits in Pleasant Hill, where two in five students qualify for free or reduced lunch — and reading the numbers without that context misreads the school.

Test scores are one lens, and at this school they're a rough one right now. The sections below show the fuller picture — including the parts that are working.

The seven-year arc

Percentile among 5,744 elementary schools statewide

Slipped from the 56th to the 4th percentile since 2022.

CA Dashboard
ELABlue(Increased Significantly)MathBlue(Increased Significantly)
ELA — % met or exceeded, by grade
Grade20192022202320242025
Grade 351%52%27%
Grade 444%31%33%55%
Grade 551%45%
Grade 636%30%14%18%
Grade 754%29%50%
Grade 843%33%63%
Grade 1177%80%66%62%48%
Math — % met or exceeded, by grade
Grade20192022202320242025
Grade 357%60%36%
Grade 439%36%17%36%
Grade 541%18%
Grade 626%19%31%
Grade 741%28%71%
Grade 815%23%47%
Grade 1135%10%16%32%34%

The 5 things our score weighs

Exceeded standard
18.2%
State 21.3%
3.1pp below state avg
Met or exceeded
36.4%
State 42.7%
6.3pp below state avg
Chronic absenteeism
30.6%
State 17.9%
12.7pp above state avg
Suspension rate
0.8%
State 1.6%
0.8pp below state avg
EL proficiency (ELPAC)
0.0%
State 18.0%
18.0pp below state avg
Worth a school visit

Ask what changed in the last two years, and what the school is asking families for. Growth shows up in these numbers a year or two after it shows up in classrooms.

  • Ask how the school follows up when a student starts missing days — chronic absence often starts outside the classroom, not inside it.
  • Ask whether the tour can step into a working classroom — watch how the teacher handles a student who's stuck.
  • Ask to tour while school's in session, and notice how hallways and transitions feel — culture shows up between classes, not just in them.
  • Ask how the school communicates with families when a child starts to struggle.
  • Ask what a typical day looks like for a new student in the first few weeks.

How every group of students does here

At Horizons School: Independent Study in Pleasant Hill, 46.2% of low-income students met or exceeded the ELA standard in 2025, compared to 31.7% district-wide and 38.2% statewide. Horizons School: Independent Study outperforms its district average for low-income students by 14.4 percentage points in ELA. Other subgroups: Low-Income students (45.8% Math proficient). Data source: California Department of Education, CAASPP 2024-25. 38 students tested.

All students at this school: 43% met or exceeded
All StudentsAll Students: this school 43%, district —, state 43%43%
FemaleFemale: this school 42%, district 44%, state 44%42% · −1 vs school
Socioeconomically DisadvantagedSocioeconomically Disadvantaged: this school 46%, district 27%, state 32%46% · +3 vs school
Hispanic/LatinoHispanic/Latino: this school 29%, district 26%, state 32%29% · −14 vs school
MaleMale: this school 45%, district 43%, state 42%45% · +2 vs school
WhiteWhite: this school 70%, district 60%, state 56%70% · +26 vs school

7 of 13 student groups here are too small to report — a privacy protection, not a gap.

this school district, same group California, same group
Subgroup growth by grade

Change in proficiency from the lowest tested grade — which groups gain ground the longer they stay. Groups with fewer than 10 tested students per grade are not shown.

Showing up, and staying in class

Chronic absenteeismChronic absenteeism: this school 30.6%, district 22.3%, state 17.9%30.6% · +12.7pp vs state
Suspension rateSuspension rate: this school 0.8%, district —, state 1.6%0.8% · −0.8pp vs state
Chronic absenteeism by grade band
Grades 4–641.3%
Grades 7–844.2%
Grades 9–1242.9%

Where the path goes

Horizons School: Independent Study serves grades K-12 — students can complete their entire K-12 education here, with no school-to-school transitions.

The people teaching here

Context — never part of the Scope Score
Student : teacherStudent to teacher ratio: this school 11:1, district 24:111:1
Teaching staff18 teachers
Avg. experience24.0 years
Fully credentialed62%
Salary Schedule
Teacher salary schedule$65,422 – $120,624
Principal salary$151,493 – $174,392
Superintendent salary$305,000

Pay is set by the district, not the school.

What gets spent here

Per-pupil spendingPer-pupil spending: $436, CA average $14,815$436 · spent at this school

These measure different things: this figure is spending attributed to this campus, while district-wide figures also include central administration, districtwide programs, and the state's pension contributions made on the district's behalf — costs that never get assigned to a single school. The district number runs higher at nearly every school, not just this one.

District current expense · FY 2024–25$19,016 per student

The district's current expense of education per student, from CDE's annual SACS filing — the freshest district spending figure the state publishes.

Where the district's dollars go · FY 2024–25 · CDE SACS
Instruction62%
Instruction support11%
Student services10%
Administration6%
Buildings & maintenance10%
Other1%

District-level, from the district's own SACS general-ledger filing — school-by-school breakdowns aren't published by the state.

district detail, 2016–2020 — the newest published
2020$11,965 per pupil
2019$12,119 per pupil
2018$13,284 per pupil
2017$12,803 per pupil
2016$12,073 per pupil

Source: NCES F-33 · Full district breakdown →

The neighborhood it serves

Hispanic44.5%
District 42.5% · CA 56.1%
White31.9%
District 27.3% · CA 19.9%
Other13.2%
District 17.3% · CA 9.0%
Asian6.0%
District 9.6% · CA 10.2%
Black4.4%
District 3.3% · CA 4.8%
Low IncomeFree/reduced lunch eligible 45.6% (18pp below CA avg)
Neighborhood — American Community Survey
Median income$143K · CA $85K
Median home value$1.08M · CA $659K
Bachelor's degree+55% · CA 35%
ZIP population34,592
Median age42 years

Source: U.S. Census Bureau, American Community Survey 5-year estimates (2024) · ZIP-level

Worth Knowing

At 182 students, this school is much smaller than the typical California elementary school (≈480).

On the state's science test (CAST), 35% met or exceeded the standard — science is tested in grades 5 and 8 but never enters the Scope Score.

Frequently asked questions

Is Horizons School: Independent Study a good elementary school?

Horizons School: Independent Study has a Scope Score of 21 out of 100, placing it in the 4th percentile of California elementary schools and ranked #5,510 statewide. 18.2% of students exceeded the state standard on the 2025 CAASPP assessment, which is 3.1 percentage points below the California average of 21.3%. The Scope Score weights 6 dimensions for elementary schools: exceeded standard (38%), grade 3-to-5 growth (27%), met or exceeded (proficient) (20%), chronic absenteeism (5%), suspension rate (5%), and ELPAC English Learner proficiency (5%). Data source: California Department of Education CAASPP 2025, analyzed by SchoolScope.

What are Horizons School: Independent Study's CAASPP test scores?

On the 2025 CAASPP Smarter Balanced Assessment, 36.4% of students at Horizons School: Independent Study met or exceeded the state standard in ELA and Math combined, and 18.2% exceeded it. The gap between those numbers matters: 18.2% of students are at the proficiency floor, while 18.2% pushed past it. Most rating sites report only the combined "proficient" number. SchoolScope surfaces the exceeded-vs-met split because it reveals whether a school's curriculum challenges students beyond minimum proficiency or paces toward it. 33 student-subject combinations were assessed.

How does Horizons School: Independent Study rank in California?

Horizons School: Independent Study ranks #5,510 among California elementary schools by Scope Score, placing it in the 4th percentile. This ranking is based on a weighted composite of 2025 CAASPP test performance (exceeded and met rates), grade-level growth (Grade 3 to grade 5 growth), chronic absenteeism, and suspension rate. Unlike single-number ratings, the Scope Score shows what drives the ranking so parents can decide what matters most to their family. See full methodology.

What is the attendance and school culture like at Horizons School: Independent Study?

30.6% of students at Horizons School: Independent Study are chronically absent (missing 10% or more of school days), compared to the California average of 17.9%. The suspension rate is 0.8%, indicating a low-discipline-incident environment. SchoolScope includes these culture metrics in the Scope Score because they reflect day-to-day school experience in ways test scores alone cannot.

How does Horizons School: Independent Study compare to other schools in Pleasant Hill?

Horizons School: Independent Study scores 21/100 (4th percentile) among California elementary schools. To compare with nearby schools, SchoolScope shows the same metrics side by side: exceeded rate, proficiency, growth trajectory, and school culture indicators. The school serves 182 students. Use the schools in Pleasant Hill page or the map view to compare all elementary schools nearby.

How does Horizons School: Independent Study serve low-income and underrepresented students?

At Horizons School: Independent Study in Pleasant Hill, 46.2% of low-income students met or exceeded the ELA standard in 2025, compared to 31.7% district-wide and 38.2% statewide. Horizons School: Independent Study outperforms its district average for low-income students by 14.4 percentage points in ELA. Other subgroups: Low-Income students (45.8% Math proficient). Data source: California Department of Education, CAASPP 2024-25. 38 students tested. SchoolScope shows disaggregated test scores by demographic subgroup so you can see how a school performs for your child's specific group — not just the school-wide average. Subgroup data is context, not part of the Scope Score: we don't penalize schools for who they serve. See our equity approach.

Your other options

Private alternatives nearby

Private schools within ~10 miles. These schools do not participate in state testing and cannot be scored or ranked.


For the data nerds

Every number on this page

Score factors, grade-level breakdowns, subgroup proficiency, and peer comparisons.

01Score factorsWeighted composite · 2024–25
Exceeded standard · 38%
18.2%
↓ vs CA 21.3% · 47th pctile
Met or exceeded · 20%
36.4%
↓ vs CA 42.7% · 45th pctile
Chronic absenteeism · 5%
30.6%
↓ vs CA 17.9% · 29th pctile
Suspension rate · 5%
0.8%
↑ vs CA 1.6% · 57th pctile
EL proficiency (ELPAC) · 5%
0.0%
↓ vs CA 18.0% · 37th pctile
02By grade & subgroupCAASPP 2024–25 · % of tested students
ELATestedEXCMETNEARNOTMET++/CA
Grade 34
Grade 41118%36%18%27%55%+10
Grade 510
Grade 61712%6%41%41%18%−29
Grade 71625%25%25%25%50%+2
Grade 81911%53%21%16%63%+17
Grade 113116%32%39%13%48%+1
MathTestedEXCMETNEARNOTMET++/CA
Grade 34
Grade 41127%9%55%9%36%−5
Grade 5119%9%18%64%18%−17
Grade 61619%13%13%56%31%−4
Grade 71429%43%21%7%71%+37
Grade 81921%26%16%37%47%+15
Grade 112914%21%10%55%34%+11
Science (CAST)TestedEXCMETNEARNOT
Grade 5/8/11607%28%50%15%

CAST is tested in grades 5, 8, and once in high school — not annually. Not part of the Scope Score.

Subgroup · ELATestedMET+vs districtvs CA
Socioeconomically Disadvantaged3846.2%+14+8
03Peer comparison · nearest elementary schoolssorted by Scope Score
SchoolDistScopeEXCMET+GrowthSusp
Horizons School: Independent Study ←2118.2%36.4%0.8%
Buena Vista Elementary1.6 mi7051.4%73.7%−1.30.5%
Springhill Elementary2.6 mi6858.7%83.8%−4.00.5%
Indian Valley Elementary3.1 mi6837.1%65.2%+7.30.6%
California average4521.3%42.7%−2.91.6%
04More measurescontext · not all part of the Scope Score
YearScopePctileRankExcMet+AbsentSuspGrowth
20223856#254721.6%47.2%37.7%0.0%-7.7pp
20233643#326022.0%44.8%52.7%0.3%-10.6pp
20243223#442310.8%28.4%32.3%0.7%
2025214#551018.2%36.4%30.6%0.8%
What we can't show
  • — Growth data isn't available — the state needs matched grades across years to compute it.
  • — Scored here as an elementary school — other grade spans appear in the data appendix.
05Climate by student groupchronic absenteeism · 2019 vs 2025 — the two years CDE publishes at subgroup level
Group20192025Δ
Female56.8%40.4%-16.4pp
Male57.0%44.1%-12.9pp
Asian33.3%30.8%-2.5pp
Black/African American71.4%57.1%-14.3pp
White58.3%
Hispanic/Latino66.7%46.0%-20.7pp
Two or More Races65.2%33.3%-31.9pp
Students with Disabilities55.3%46.9%-8.4pp
English Learners74.1%47.6%-26.5pp
Homeless93.3%
Socioeconomically Disadvantaged66.1%40.3%-25.8pp
All Students56.9%42.0%-14.9pp
EXC = exceeded standard · MET+ = met or exceeded ("proficient") · Source: CA Dept. of Education · CAASPP 2024–25 · n=5,744 elementary schools · Vintages: climate subgroups 2019+2025 · district finance per its label · ACS 2022 · Data updated 2026-07-03methodology · data updates · CSV · report issue

SchoolScope scores and verdicts are our interpretation of public California Department of Education data — independent analysis, not an official rating. How we analyze · Request a correction