Alternative school · New Jerusalem Elementary · Tracy, California

Delta Keys Charter

Tracy · K–12 · 125 students (2024–25)

31400 South Koster Road, 95304deltacharter.net ↗(209) 830-6363

Delta Keys Charter is an alternative school: students are enrolled through a placement, application, or referral process specific to the program.

Compared only with other alternative schools: higher than 58 of the 97 other scored California alternative high schools.

59thpercentileSolid

The dots are California’s 98 scored alternative high schools, placed by Scope Score on spring 2025 tests. Why not spring 2026? High school scores include graduation and college-readiness records, which the state publishes a year after the tests. How it’s built →

Scope Score

Weighted composite · 2024–25
A weighted mix of seven measures.

See this school’s score factors ↓

Delta Keys Charterhigher than 58 of the 97 other schools

California’s alternative high schools · 1 dot each

Needs Support25 in 100Developing25 in 100Solid25 in 100Strong25 in 100

Delta Keys Charterhigher than 58 of the 97 other schools

California’s alternative high schools · 1 dot each

Needs Support25 in 100Developing25 in 100Solid25 in 100Strong25 in 100

Delta Keys Charterhigher than 58 of the 97 other schools

California’s alternative high schools · 1 dot each

Needs Support25 in 100Developing25 in 100Solid25 in 100Strong25 in 100

In 2024–25, 44% of the class graduated in four years (48 of 108); across California’s alternative high schools, 35%.

Source

Source: CDE four-year adjusted cohort graduation rate (ACGR), 2024–25
Students: students who started 9th grade together: 108
Comparison: Alternative high schools with a graduation record: graduates divided by students who started 9th grade together, across 122 public schools’ rows (our combination, not CDE’s published state rate; 8,737 of 24,956). It counts every school with a graduation record, so it can differ from the number of schools we rank.

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In grade 11, spring 2026, 21% scored Proficient or Advanced in English (reading and writing), against 33% at other alternative high schools.

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

Sources

The sentence above: California’s state tests (CAASPP), California Department of Education, spring 2026. All students tested in grade 11. Alternative high schools: the grade 11 results of 109 alternative schools combined, weighted by students tested (our calculation; 11,827 in English tested).

Common questions

How do I get in?

Ask Delta Keys Charter how it admits students. Charter schools set their own enrollment steps and dates. Evidence ↓

Is Delta Keys Charter a good alternative school?

Delta Keys Charter scores higher than 59 in 100 of the 98 California alternative high schools we score, compared only within that group: 59th percentile, Solid, spring 2025. Why alternative schools are ranked separately. Evidence ↓

How often do students miss school or get suspended?

In 2025–26, 0 in 100 students missed 10% or more of school days, against 44 in 100 at the average California alternative high school we score. 0 of 228 students were suspended at least once in 2025–26, against 1.0% at the average California alternative high school we score. Evidence ↓

How do kids like mine do here?

In spring 2026, 21% of low-income students in grade 11 at Delta Keys Charter in Tracy scored Proficient or Advanced in English, against 30% for the same group at California alternative high schools. Evidence ↓

Where do students go after finishing high school here?

18% of the class of 2023 enrolled in college within 12 months, by CDE’s college-going records. Evidence ↓

What does its own plan pay for?

In its 2026–27 plan, $2.1 million is planned for 9 funded actions in 3 goals. That’s 68% of its $3.0 million general fund budget. These are planned amounts; the charter school reports what it spent in a later plan. Evidence ↓

What should I ask on a visit?

The questions drawn from this page are under Next steps, ready to copy. Evidence ↓

Academic achievement

How does Delta Keys Charter compare with California alternative schools?

Well below California alternative schools in English; near them in math.

State tests (CAASPP), grade 11, spring 2026

In grade 11, spring 2026, 21% scored Proficient or Advanced in English and 15% in math, against 33% and 14% at California alternative schools.

Source

Source: California’s state tests (CAASPP), California Department of Education, spring 2026
Students: all students tested in grade 11: 52
Comparison: California alternative high schools with results in grade 11: the 109 such schools’ results combined, weighted by students tested (our calculation; 11,827 in English, 11,786 in math tested). It counts every school with results, so it can differ from the number of schools we rank. The comparisons use the same grade and year.

AdvancedProficientBelow the standard

English

Grade 11 · spring 2026 · 52 tested

Advanced: 6%
Proficient: 15%
Below the standard: 79%

This school21%

California alternative high schools33%

21% Proficient or Advanced in grade 11.

Math

Grade 11 · spring 2026 · 52 tested

Advanced: 8%
Proficient: 7%
Below the standard: 85%

This school15%

California alternative high schools14%

15% Proficient or Advanced in grade 11.

New to these scores? Read CAASPP scores explained: how to read your child’s report →

Have results changed?

Results in both subjects were lower than in 2025. English went from 29% to 21% and math from 36% to 15%.

English · top two levels · grade 11

202529%55 tested

→

202621%52 tested

This school

Math · top two levels · grade 11

202536%55 tested

→

202615%52 tested

This school

Each year is a different group of students. Our comparison with California alternative schools covers spring 2026 only, so this pair shows this school alone.

Ask: How does the school check what’s working in math?

All four levelsThe state’s test levels Advanced, Proficient, the Developing level (formerly Nearly met) and Minimal, with tested counts

Share of students tested at each level, spring 2026
Students	Advanced	Proficient	Developing level	Minimal	Tested
English, grade 11 · This school	6%	15%	23%	56%	52
English, grade 11 · California alternative high schools	10%	23%	29%	38%	11,827
Math, grade 11 · This school	8%	7%	10%	75%	52
Math, grade 11 · California alternative high schools	8%	6%	12%	74%	11,786

Below the standard combines the state’s Developing and Minimal levels, its two lowest. Data source: California Department of Education, spring 2026. The California alternative high schools row combines those schools’ results, weighted by students tested (our calculation).

Grade 11 tests are one part of the picture. Graduation, readiness and college destinations answer different questions below.

Results since 20187 tested years shown

Chart and table: 2018–2026.

English top two levels, grade 11

This school

0%50%100%20182022202621%

Math top two levels, grade 11

This school

0%50%100%20182022202615%

The lines break across the COVID years, when state testing was waived or optional.

In grade 11, the share at the state’s top two levels in English went from 18% in 2018 to 21% in 2026. In math, it went from 0% in 2018 to 15% in 2026. Each year is a different group of students.

Each year’s results and tested counts

English · top two levels · grade 11
Year	This school
2018	18% 34 tested
2019	14% 77 tested
2022	12% 40 tested
2023	18% 39 tested
2024	16% 32 tested
2025	29% 55 tested
2026	21% 52 tested

Math · top two levels · grade 11
Year	This school
2018	0% 33 tested
2019	0% 70 tested
2022	0% 42 tested
2023	3% 39 tested
2024	12% 32 tested
2025	36% 55 tested
2026	15% 52 tested

What you can do

Who can act on Delta Keys Charter’s results?

The state has Delta Keys Charter in its most intensive support; its own board decides its plan.

What has the state flagged?

2025–26 is its 4th year in a row in this support. The state named it for its graduation rate. This support comes with a school improvement plan, which must use approaches with evidence behind them and look at how money and staff are divided among schools. Ask the principal to see the school improvement plan.

Federal designation under the Every Student Succeeds Act, 2025–26. Source

Where is its yearly plan?

Delta Keys Charter is a charter school that CDE lists as locally funded, through its district.

What its plan pays for ↓

New Jerusalem Elementary authorized this charter; its current term ends June 30, 2030.

Authorizer from the California Department of Education’s charter term file; term from its Charter School Database, checked October 22, 2026. Source

Reading screening in kindergarten through grade 2What the law requires, and what to ask

California law requires schools to screen kindergartners through second graders for reading difficulties every year, with some exceptions. You get notice at least 15 days before, results within 45 days, and can opt out in writing.

Kindergartners can’t be screened before the 91st school day; transitional kindergarten isn’t covered.

If screening shows your child may be at risk for reading difficulties, the school must provide supports. That result isn’t a diagnosis, and screening can’t be used to delay a special-education evaluation.

Ask how many K–2 students screening found at risk last year, and how many got extra reading help.

California Education Code § 53008. Source

Life at school

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

44% of students graduated in four years in 2024–25.

State graduation, readiness, college-going, attendance and suspension records

That compares with 35% at California alternative high schools. 6% were ready for college or career (state measure) in 2024–25. 18% of the class of 2023 enrolled in college within 12 months.

Preparation · each measure describes a different student group

Graduated in four years

44%

California alternative high schools: 35%

2024–25 · 48 of 108 students who started 9th grade together

Ready for college or career (state measure)

California alternative high schools: 11%

2024–25 · 7 of 110 students in the state’s measure

Finished the UC/CSU course list

California alternative high schools: 19%

2024–25 · 0 of 48 graduates finished the UC/CSU course list

Destinations · class of 2023

Where students who finished high school went

18% enrolled in college within 12 months · 67 students who finished high school

University of California0 · 0%
California State University0 · 0%
California community college7 · 10%
In-state private2 · 3%
Out-of-state, 4-year1 · 2%
Out-of-state, 2-year2 · 3%
Not enrolled55 · 82%

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.

Ask: How does the school help students who don’t go to college plan what comes next?

Where these figures come fromEach measure’s source, student group and definition

Graduated in four years: 2024–25 · 48 of 108 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 · 7 of 110 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. Comparison is SchoolScope’s combination of Prepared students and indicator students across California alternative high schools, not a CDE figure.
Finished the UC/CSU course list: 2024–25 · 0 of 48 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. Comparison is SchoolScope’s combination of graduates who finished the list across California alternative high schools, not a CDE figure.
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.

How often do students miss school or get suspended?

Fewer than 1 in 100 students were chronically absent in 2025–26. That means they missed 10% or more of school days. At the average California alternative high school we score, 44 in 100 were. 0 of 228 students were suspended at least once in 2025–26, against 1.0% at the average California alternative high school we score.

Source

Source: CDE chronic absenteeism and suspension files, 2025–26
Students: chronic absence: 1 of 211 students counted for it; suspension: 0 of 228 students enrolled during the year
Comparison: Each comparison is the rate at the average school (our average of school rates), not a pooled rate.

Chronically absent, 2025–26

fewer than 1 in 100This school

44 in 100At the average California alternative high school we score

1 of 211 students were chronically absent, meaning they missed 10% or more of school days.

Suspensions, 2025–26

0 of 228

students were suspended at least once. Average California alternative high school we score 1.0%.

Ask: When a child starts missing school, who calls the family, and how soon?

Ask families and staff yourselfWhat to ask the people at Delta Keys Charter

Ask current families how the school keeps them informed, and what happened when their child needed help. Ask staff how long teachers tend to stay.

Questions for your visit ↓

Teach here? Tell us New Jerusalem Elementary’s email domain so staff can answer our workplace questions.

Every learner

How do kids like mine do here?

Student groups, grade 11, spring 2026

Source

Source: California Department of Education, CAASPP research file, spring 2026
Students: grade 11; each row gives its tested count. Low-income is CDE’s “socioeconomically disadvantaged”.
Comparison: California alternative high schools: the same group in the same grades at schools in this class, combined and weighted by students tested (our calculation).

Delta Keys CharterSame group, California alternative high schools

Low-incomeEnglish · 43 tested21%Same group, Alternative 30%
Low-incomeMath · 43 tested12%Same group, Alternative 13%
Hispanic or LatinoEnglish · 36 tested25%Same group, Alternative 31%
Hispanic or LatinoMath · 36 tested19%Same group, Alternative 12%

Proficient or Advanced, grade 11, spring 2026.

Who are the students?

2025–26 · students counted

Hispanic or Latino68%
White18%
Two or more races5%
Asian—
Black or African American—
Filipino—
American Indian or Alaska Native—
Pacific Islander—
Not reported—
Unallocated share9%

A dash means the share isn’t available; it isn’t zero. The unallocated share is what’s left after the shares we have; it isn’t a student group. Source and comparisons: the full student mix below.

Are English learners moving up on the state’s English test?

62% of English learners here moved up at least one level on the state’s English test (ELPAC), or stayed at the top, spring 2025 to spring 2026.

Spring 2025 to spring 2026 · English learners with state English test (ELPAC) scores in both years

This school · 23 of 37 English learners62%

It counts students moving up the test’s levels, so a student can count here before becoming fluent. Data source: California Department of Education, 2026 Dashboard ↗.

Who are the families and teachers?

73%of students qualified for free or reduced-price meals in 2024–25, 91 of 125.

11teachers, 2024–25

7 yearsaverage experience, 2024–25

0%in their first year, 2024–25

17%of teaching positions with proper credential and placement, 2021–22

Ask: Which student groups does the school track most closely, and what does it do when one falls behind?

All group results against California alternative high schools, with sources

Proficient or Advancedgrade 11 · spring 2026

Group and subject	Here	vs California alternative high schools
Low-income · 43 tested
English	21%	−930%
Math	12%	−113%
Hispanic or Latino · 36 tested
English	25%	−631%
Math	19%	+712%

Each gap is to the same group, grades and subject at California alternative high schools. No group that is behind at California alternative high schools does 10 or more points better here.

English learners: fewer than 30 tested here. No published rate here for Asian, Black or African American, Filipino, White, American Indian or Alaska Native, Pacific Islander, homeless and military-family students, students of two or more races, 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.

Full student mix, comparisons and sources, 2025–26

Students, 2025–26	Here
Hispanic or Latino	68%
White	18%
Two or more races	5%
Asian	—
Black or African American	—
Filipino	—
American Indian or Alaska Native	—
Pacific Islander	—
Not reported	—

Data source: California Department of Education chronic-absence file, 2025–26. Shares are of the students the file counts for attendance (CDE’s “eligible enrollment”); unavailable categories are shown as a dash.

How the credential rate is counted

CDE SARC report 2024–25, measured 2021–22: 17% of teaching positions, 1.2 properly credentialed teaching-position FTE out of 7.2 total position FTE. This measures positions, not individual teachers.

In its own words

What does Delta Keys Charter’s own plan commit to?

Its 2026–27 plan

The plan lists what the school commits to spend and measure.

$2.1 million

planned for 9 funded actions in 3 goals. That’s 68% of its $3.0 million general fund budget. These are planned amounts; the charter school reports what it spent in a later plan.

The 2026–27 plan in short

Source: the charter school’s yearly spending plan (Local Control and Accountability Plan, or LCAP, 78 pages), as posted to the California School Dashboard.

Where the money goes

The money is spread out. No action gets more than 11%, and the three largest, Professional Development, CTE Pathways and CTE Certificated Teachers, take 34% between them. The plan itself puts 90% of it toward staff.

Reading, math and catch-up help

1 of the plan’s 9 funded actions names reading, math, catch-up help or English learners in its title.

Catch-up help $209,179

Largest of these

Targeted interventions to improve graduation rates$209,179

For high-need students

It plans $1.2 million in extra services for English learners, low-income students and foster youth. For 2025–26, it planned $683,292 and estimates it spent $683,292, the same as planned.

What changed

The total is $1.2 million (131%) higher than in the 2025–26 plan. The biggest change in dollars is Certificated Teacher/Classified Paraprofessional Staffing, which went from $672,292 to $233,958.

Largest cuts

Certificated Teacher/Classified Paraprofessional Staffing−⁠$438,334

Largest increases

Educational Partner Communication+⁠$232,958
Enhance support for English Learners and Socioeconomically Disadvantaged students+⁠$232,458
Family Engagement+⁠$231,458

Ask: What did Certificated Teacher/Classified Paraprofessional Staffing pay for, and what changes now that the 2026–27 plan gives it $438,334 less?

The plan’s own titles and amounts

Professional Development · $233,958
CTE Pathways · $233,958
CTE Certificated Teachers · $233,958

The full plan3 goals and where the money goes

We calculate each action’s share of the plan by dividing its planned amount by the total of the plan’s funded actions ($2.1 million).

Where does the money go?

44% to Goal 3, Increase Graduation Rate. Each box is one action, sized by its planned dollars and coloured by its change since last year’s plan. Tap a box to open its goal.

Change since the 2025–26 plan, same title

fell 25% or more
fell 10–25%
fell 2–10%
within 2%
grew 2–10%
grew 10–25%
grew 25% or more
new or renamed title
not compared: unconfirmed, or repeated across goals

Every goal, in the plan’s order

Goal 1 · Focus GoalEnhance Career Technical Opportunities for students$701,87434% of action budgets

3 funded actions · 2025–26 plan: $21,000 (+⁠$680,874) · p. 13 ↗

Largest funded actions

Professional Development$233,958action 1.1 · p. 40 ↗
CTE Pathways$233,958action 1.2 · p. 40 ↗
CTE Certificated Teachers$233,958action 1.3 · p. 40 ↗

Changes from last year’s plan, same title

Professional Development+⁠$228,958$5,000 → $233,958 · p. 40 ↗
CTE Pathways+⁠$227,958$6,000 → $233,958 · p. 40 ↗
CTE Certificated Teachers+⁠$223,958$10,000 → $233,958 · p. 40 ↗

We couldn’t read this goal’s measures from the plan. They start near page 13. p. 13 ↗

Goal 2 · Maintenance of Progress GoalEnhancing collaboration between families and Delta Keys to enrich the learning experience$467,91622% of action budgets

2 funded actions · 2025–26 plan: $3,500 (+⁠$464,416) · p. 20 ↗

Largest funded actions

Family Engagement$233,958action 2.1 · p. 40 ↗ · marked as contributing to high-need services
Educational Partner Communication$233,958action 2.2 · p. 40 ↗ · marked as contributing to high-need services

Changes from last year’s plan, same title

Educational Partner Communication+⁠$232,958$1,000 → $233,958 · p. 40 ↗
Family Engagement+⁠$231,458$2,500 → $233,958 · p. 40 ↗

We couldn’t read this goal’s measures from the plan. They start near page 20. p. 20 ↗

Goal 3 · Focus GoalIncrease Graduation Rate$911,05344% of action budgets

4 funded actions · 2025–26 plan: $877,822 (+⁠$33,231) · p. 24 ↗

Largest funded actions

Enhance support for English Learners and Socioeconomically Disadvantaged students$233,958action 3.2 · p. 40 ↗ · marked as contributing to high-need services
Monitor Student Progress during MAP Testing$233,958action 3.3 · p. 40 ↗ · marked as contributing to high-need services
Certificated Teacher/Classified Paraprofessional Staffing$233,958action 3.4 · p. 40 ↗ · marked as contributing to high-need services
Targeted interventions to improve graduation rates$209,179action 3.1 · p. 40 ↗ · marked as contributing to high-need services

Changes from last year’s plan, same title

Certificated Teacher/Classified Paraprofessional Staffing−⁠$438,334$672,292 → $233,958 · p. 40 ↗
Enhance support for English Learners and Socioeconomically Disadvantaged students+⁠$232,458$1,500 → $233,958 · p. 40 ↗
Monitor Student Progress during MAP Testing+⁠$230,958$3,000 → $233,958 · p. 40 ↗

Every other line in this goal, against last year’s plan

Targeted interventions to improve graduation rates · $201,030 → $209,179 · p. 40 ↗+⁠$8,149

We couldn’t read this goal’s measures from the plan. They start near page 24. p. 24 ↗

All amounts are planned. We read them from the PDF and added up each goal’s actions ourselves. Page links open the plan at that page.

Next steps

How do I get in?

Ask Delta Keys Charter how it admits students. Charter schools set their own enrollment steps and dates.

Before you apply

Confirm this school’s current process directly.

Eligibility and entry grades: Which grades are accepting applications, and who is eligible?
Application and lottery: What are the deadlines, enrollment priorities, and lottery or waitlist steps?
The daily logistics: What transportation and before- or after-school options are available?

School website: deltacharter.net ↗Office: (209) 830-6363Administrator: Damon Auchard

Location and visiting

Get directions

31400 South Koster Road, Tracy 95304

Directory location · Explore nearby schools on the map. Confirm enrollment with the school.

Questions for your visit

How does the school check what’s working in math? Math: 36% in 2025 to 15% in 2026 here
How does the school help students who don’t go to college plan what comes next?
When a child starts missing school, who calls the family, and how soon?
What did Certificated Teacher/Classified Paraprofessional Staffing pay for, and what changes now that the 2026–27 plan gives it $438,334 less?
Which courses and career pathways does the school run, and who can enroll?
What support is available when a student falls behind on graduation requirements?

Office (209) 830-636331400 South Koster Road, directions (opens Google Maps in a new tab)

Nearby high schoolsClosest first, by straight-line distance

The closest high schools, by straight-line distance from this campus. Distance isn’t an attendance boundary. Each percentile listed compares a school with California high schools; Delta Keys Charter’s compares it only with California alternative high schools.

Nearby high schoolsPercentile among California high schools, 2025

Delta Charter Online0.0 mi · Charter school. Check how it admits students.
21stNeeds SupportScope Score 46
Delta Charter0.1 mi · Charter school. Check how it admits students.
8thNeeds SupportScope Score 39

Each percentile compares a school with California schools at its own level.

Explore nearby schools on the map

Source records

Every figure on this page, with its source, grades, year and count.

Score factorssource values and weights · 2024–25 · ranked #40 of 98 California alternative high schools we score

Score factors, 2024–25
Factor	School	Weight
Graduation rate	44%	25%
Exceeded standardaverage of English and math	10%	22%
Ready for college or career (state measure)	6%	20%
Met or exceededaverage of English and math	33%	18%
Chronically absent	3 in 100	5%
Suspension rate	0 of 249	5%
English learners: top level	11%	5%

Delta Keys Charter is ranked only among California alternative high schools, so this table sets it beside no other school; the chapters above compare each figure with that class. 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.

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 year	Scope Score	Percentile	Rank	Comparison group
2024–25	22	59	#40	California alternative high schools · 98 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 year	Chronic absence	Suspension
2018–19	35 in 100	0 of 341
2021–22	not on file	not on file
2022–23	not on file	not on file
2023–24	12 in 100	0.5% (1 of 200)
2024–25	3 in 100	0 of 249

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

Results by gradeEnglish and math · grade 11 · spring 2026 · % of tested students

What each level means: California's level descriptions.

English · 2025–26 results by grade

Share of students tested, spring 2026
English	Tested	Advanced	Proficient	Developing level	Minimal	Proficient or Advanced
Grade 11	52	6%	15%	23%	56%	21%

Math · 2025–26 results by grade

Share of students tested, spring 2026
Math	Tested	Advanced	Proficient	Developing level	Minimal	Proficient or Advanced
Grade 11	52	8%	7%	10%	75%	15%

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.

Every tested year2018–2026 · rates, tested counts, and each grade

English and math by test year · all tested grades

Year · subject	Students with scores	Top level	Top two levels
2026 · English	52	6%	21%
2026 · Math	52	8%	15%
2025 · English	55	7%	29%
2025 · Math	55	13%	36%
2024 · English	32	0%	16%
2024 · Math	32	0%	12%
2023 · English	39	3%	18%
2023 · Math	39	0%	3%
2022 · English	40	0%	12%
2022 · Math	42	0%	0%
2019 · English	77	1%	14%
2019 · Math	70	0%	0%
2018 · English	34	0%	18%
2018 · Math	33	0%	0%

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 · subject	Students with scores	Met or exceeded
2025 · Grade 11 · English	55	29%
2025 · Grade 11 · Math	55	36%
2024 · Grade 11 · English	32	16%
2024 · Grade 11 · Math	32	12%
2023 · Grade 11 · English	39	18%
2023 · Grade 11 · Math	39	3%
2022 · Grade 11 · English	40	12%
2022 · Grade 11 · Math	42	0%
2019 · Grade 11 · English	77	14%
2019 · Grade 11 · Math	70	0%
2018 · Grade 11 · English	34	18%
2018 · Grade 11 · Math	33	0%

Current 2025–26 grade results appear above. “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)	Tested	Advanced	Proficient	Developing level	Minimal
Schoolwide	60	2%	18%	58%	22%

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

Group · English	Tested	Proficient or Advanced
Low-income	43	21%
Hispanic or Latino	36	25%

Each group is compared with the same group at California alternative high schools under Every learner.

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 · 3 in 100 → 2025–26 · 0 in 100 · −3 in 100
Suspension rate2024–25 · 0 of 249 → 2025–26 · 0 of 228 · 0.0 percentage points

Group	2018–19	2025–26	Change
Female	32 in 100	0 in 100	−32 in 100
Male	38 in 100	1 in 100	−37 in 100
Asian	27 in 100	—	—
Black or African American	37 in 100	—	—
Hispanic or Latino	32 in 100	1 in 100	−31 in 100
Two or more races	50 in 100	0 in 100	−50 in 100
White	37 in 100	0 in 100	−37 in 100
Students with disabilities	32 in 100	0 in 100	−32 in 100
English learners	33 in 100	0 in 100	−33 in 100
Low-income	35 in 100	1 in 100	−34 in 100
All students	35 in 100	0 in 100	−35 in 100

Two reported school years only; no intervening-year result is implied. Source: CDE school-level chronic absenteeism by student group.

Graduation and readinessstate records · each rate for its own year and class of students

Measure	Source record
This school · CCI overall Prepared	CDE 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 6% · numerator 7 students classified Prepared · denominator 110 CCI students.

AP pathway among CCI Prepared studentsCDE College/Career Indicator · CCI source year 2025 · all students · AP pathway rate 0% · AP-pathway numerator 0 · denominator 7 (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 7 of 110 CCI students, not the AP-only pathway or A–G completion rate. The school CCI rate has its own student cohort and source year.

Graduation rate

44%

AP route, among those ready for college or career

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)

This school may not offer A–G courses

College-going rate

18%

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.

Advanced coursework, federal snapshot2023–24 · Civil Rights Data Collection · dated historical snapshot

Measure	This school
AP offered	not reported
AP course count	not reported
AP enrollment (male/female)	not reported
IB participation	not reported
Dual enrollment	not offered
Algebra I in grade 8	not reported
Calculus sections	0
Physics sections	0
Chemistry sections	0
Reported male/female enrollment (CRDC)	122

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

Destination	Completers	% (derived)
University of California	0	0%
California State University	0	0%
California community college	7	10%
In-state private	2	3%
Out-of-state, 4-year	1	2%
Out-of-state, 2-year	2	3%
Not enrolled	55	82%

67 students who finished high school, class of 2023 · state-reported college-going rate 18% · % 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.

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

Per-pupil spending

District · current expense$11,894 per pupil

NCES F-33 · FY 2020–21 (2021) · fall district membership: 2,000 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

School-level federal expenditures$163 per pupil

CDE ESSA · school-attributed per-pupil record · FY 2024–25 (2025) · source denominator: 125

Central federal expenditures attributed here$29 per pupil

CDE ESSA · central expenditures attributed to this school · FY 2024–25 (2025) · source denominator: 125

District current expense · FY 2024–25$356,868 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 11%Instruction support 20%Student services 11%Administration 35%Buildings & maintenance 23%

The arithmetic behind these shares · FY 2024–25
Group	Dollars	Share, to two decimals	Printed
Instruction	$667,639	10.82%	11%
Instruction support	$1,242,981	20.14%	20%
Student services	$684,009	11.08%	11%
Administration	$2,142,391	34.71%	35%
Buildings & maintenance	$1,434,376	23.24%	23%
Total	$6,171,395	100.00%	100%

These shares are our arithmetic: each group’s dollars divided by the $6,171,395 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$11,894 per pupil

2020$11,769 per pupil

2019$12,139 per pupil

2018$5,740 per pupil

2017$4,792 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 95304 · not the school’s students

American Community Survey 5-year estimates · 2020–2024 · ZIP 95304 area
Measure	Estimate
Median household income	$115,007
Bachelor's degree or higher (adults 25+)	27%
ZIP-area population	15,841
Median age	37.3 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 95304 →

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

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Each percentile compares it only with California alternative high schools.
Its Scope Score is a high school score; results for its other grades are in these records.

Data sources: public data sources, including the California Department of Education · state tests (CAASPP) 2025–26 · Scope Score from 2024–25 results, compared across 98 alternative 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 · 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

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Delta Keys Charter

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Common questions

How do I get in?

Is Delta Keys Charter a good alternative school?

How often do students miss school or get suspended?

How do kids like mine do here?

Where do students go after finishing high school here?

What does its own plan pay for?

What should I ask on a visit?

How does Delta Keys Charter compare with California alternative schools?

English

Math

Have results changed?

English · top two levels · grade 11

Math · top two levels · grade 11

Each year’s results and tested counts

Who can act on Delta Keys Charter’s results?

What has the state flagged?

Where is its yearly plan?

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

Graduated in four years

Ready for college or career (state measure)

Finished the UC/CSU course list

Where students who finished high school went

How often do students miss school or get suspended?

Chronically absent, 2025–26

Suspensions, 2025–26

How do kids like mine do here?

Who are the students?

Are English learners moving up on the state’s English test?

Who are the families and teachers?

What does Delta Keys Charter’s own plan commit to?

The 2026–27 plan in short

Where the money goes

Reading, math and catch-up help

For high-need students

What changed

Where does the money go?

Every goal, in the plan’s order

How do I get in?

Before you apply

Location and visiting

Questions for your visit

Source records

Scope Score

Per-pupil spending

Additional workforce records

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