Lancaster High: Four in five leave college-ready. But suspensions run 3× the state rate.
Lancaster has real strengths and one number that complicates them. Most rating sites show you one or the other. Both belong on the same page.
| Scope | % Exceeded | % Met+ | Grad rate | College readiness | Absence | Suspension | |
|---|---|---|---|---|---|---|---|
| This school | 46 | 7% | 23% | 88.2% | 80.0% | 28.4% | 10.3% |
| CA average · High School | 47 | 16% | 36% | 86.6% | 33.9% | 30.2% | 3.6% |
Lancaster High scores 46 of 100 on SchoolScope's Scope Score — the 45th percentile of 2,160 California high 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 “23% proficient” and call it done. Lancaster deserves a closer read. The school sits in Lancaster, where two-thirds of students qualify for free or reduced lunch — and reading the numbers without that context misreads the school.
The headline number: 80.0% of students leave measurably college-ready, versus 33.9% statewide.
The seven-year arc
Slipped from the 55th to the 45th percentile since 2019.
This school hasn't fully recovered from the pandemic: 23% meet the standard today, versus 28% in 2019 — a gap worth asking about on a visit.
| Grade | 2019 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Grade 11 | 44% | 37% | 35% | 37% | 35% |
| Grade | 2019 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Grade 11 | 13% | 7% | 10% | 8% | 12% |
The story this school is actually telling
of students leave measurably college-ready, versus 33.9% statewide.
of students were suspended, versus 3.6% statewide — a school visit will tell you more than this number.
Of 100 students here: 23 are proficient by 11th grade → 88 graduate → 80 pass an AP exam. The gaps between those bars are the questions to ask.
The 7 things our score weighs
Ask about the discipline philosophy and what a typical suspension is for. Numbers can't tell you whether a campus feels strict or chaotic — a visit can.
- Ask what typically leads to a suspension, and what happens before it gets there.
- 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 Lancaster High in Lancaster, 31.3% of low-income students met or exceeded the ELA standard in 2025, compared to 34.1% district-wide and 38.2% statewide. Lancaster High trails its district average for low-income students by 2.8 percentage points in ELA. Other subgroups: Low-Income students (8.3% Math proficient); Hispanic students (32.9% ELA proficient). The largest proficiency gap is 35.4 percentage points for english learner students. Data source: California Department of Education, CAASPP 2024-25. 432 students tested.
● share of AP enrollment vs share of total enrollment, this school only · not part of the Scope Score
Data source: U.S. Dept. of Education Office for Civil Rights, Civil Rights Data Collection, 2020-21 (biennial; newest published)
Showing up, and staying in class
Where the path goes
The path below is estimated from nearby schools in the same district — scores shown for each next step.
Estimated K-12 path based on district and proximity. Actual attendance zones may differ. Contact your school district for official feeder information.
Where graduates go
Where they went after graduation
Of Lancaster's class of 2023, 60% enrolled in college somewhere within a year — a CSU, a community college, a UC, or out of state.
Class of 2023: 498 completers, 60% enrolled somewhere within a year
Percentages are computed by SchoolScope (count ÷ completers) from CDE-reported counts, not a CDE-native rate.
Data source: California Department of Education, 2023 cohort — the newest published; National Student Clearinghouse match.
In fall 2025, 20 of Lancaster's 578 graduates enrolled in the University of California system — San Diego the most common landing, with 5 enrollees.
6 of 9 campuses are masked below UC's privacy floor — a protection, not a verdict.
campuses never sum to the universitywide figure — students apply to several
Peak: 32 enrolled, 2022
UC publishes this trend back to 1994 — no other destination has a comparable multi-year record
UC is one road of many — the full destination mix for the class of 2023 is below. And who applied isn't who the school taught: the ratio between the two reflects the self-selected pool of students who chose to apply, not what happened in the classroom. By the state's 2023 count, 60% of this class's predecessors enrolled in college somewhere within a year. More of the class of 2023 enrolled at community colleges (236) than at UC (16).
Data source: University of California Office of the President (UC Information Center), fall 2025 admissions cycle · college-going rate: California Department of Education, 2023 cohort.
The people teaching here
Pay is set by the district, not the school.
Lancaster's teachers are authorized to teach 23 of the 40 AP subjects the College Board offers — above the 14-subject median among California schools that offer AP at all — including Calculus BC, Calculus AB, and Physics C: Mechanics.
Data source: College Board AP Course Audit, 2025 - 2026 audit year (authorization, not enrollment) · IB World Schools directory, name-matched · structural depth: 2020-21 federal snapshot, table 09
What gets spent here
$328 per student arrives as federal Title funding — a measure of concentrated need, not school quality.
The district's current expense of education per student, from CDE's annual SACS filing — the freshest district spending figure the state publishes.
District-level, from the district's own SACS general-ledger filing — school-by-school breakdowns aren't published by the state.
Source: NCES F-33 · Full district breakdown →
The neighborhood it serves
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2024) · ZIP-level
At 2,688 students, this school is well above the typical California high school (≈1450).
On the state's science test (CAST), 14% met or exceeded the standard — science is tested in grades 5 and 8 and once in high school, and it never enters the Scope Score.
Frequently asked questions
Is Lancaster High a good high school?
What are Lancaster High's CAASPP test scores?
How does Lancaster High rank in California?
What is the attendance and school culture like at Lancaster High?
How does Lancaster High compare to other schools in Lancaster?
How does Lancaster High serve low-income and underrepresented students?
What AP courses are offered at Lancaster High?
How many students from Lancaster High go to UC?
Your other options
Nearby High Schools
2 within ~3 mi · avg 39
Nearby Elementary Schools
3 within ~3 mi · avg 30
Nearby Middle Schools
2 within ~3 mi · avg 17
Private alternatives nearby
Private schools within ~10 miles. These schools do not participate in state testing and cannot be scored or ranked.
A low score doesn't tell the whole story. Read: Your School Scored Low — Here's What That Actually Means
Every number on this page
Score factors, grade-level breakdowns, subgroup proficiency, and nearest schools.
| ELA | Tested | EXC | MET | NEAR | NOT | MET+ | +/CA |
|---|---|---|---|---|---|---|---|
| Grade 11 | 630 | 10% | 26% | 24% | 40% | 35% | −13 |
| Math | Tested | EXC | MET | NEAR | NOT | MET+ | +/CA |
|---|---|---|---|---|---|---|---|
| Grade 11 | 630 | 4% | 8% | 20% | 69% | 12% | −12 |
We show the grade rows CDE publishes for this school. A missing grade or dash can mean the school does not serve that grade, no valid result was published, or the tested group was too small to report. It does not mean zero.
| Science (CAST) | Tested | EXC | MET | NEAR | NOT |
|---|---|---|---|---|---|
| Schoolwide | 648 | 1% | 13% | 71% | 15% |
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.
| Subgroup · ELA | Tested | MET+ | vs district | vs CA |
|---|---|---|---|---|
| Socioeconomically Disadvantaged | 432 | 31.3% | −3 | −7 |
| Hispanic/Latino | 374 | 32.9% | −6 | −6 |
| Black/African American | 127 | 23.6% | +0 | −9 |
| School | Dist | Scope | EXC | MET+ | Grade gap | Cohort growth | Susp |
|---|---|---|---|---|---|---|---|
| Lancaster High ← | — | 46 | 6.8% | 23.5% | — | — | 10.3% |
| SOAR High (Students On Academic Rise) | 1.4 mi | 64 | 33.2% | 68.3% | — | — | 0.3% |
| Desert Sands Charter | 1.5 mi | 14 | 4.2% | 23.5% | — | — | 0.9% |
| California average | — | 47 | 15.8% | 35.7% | — | — | 3.6% |
| Year | Scope | Pctile | Rank | Exc | Met+ | Absent | Susp | Grade gap |
|---|---|---|---|---|---|---|---|---|
| 2019 | 51 | 55 | #922 | 9.2% | 28.4% | 18.6% | 9.8% | — |
| 2022 | 47 | 49 | #1062 | 5.2% | 21.9% | 36.7% | 9.1% | — |
| 2023 | 49 | 52 | #1038 | 6.3% | 22.6% | 29.3% | 7.9% | — |
| 2024 | 48 | 51 | #1052 | 6.3% | 22.4% | 29.8% | 9.0% | — |
| 2025 | 46 | 45 | #1193 | 6.8% | 23.5% | 28.4% | 10.3% | — |
| Group | 2019 | 2025 | Δ |
|---|---|---|---|
| Female | 18.7% | 32.4% | +13.7pp |
| Male | 18.1% | 24.4% | +6.3pp |
| Asian | 12.5% | 17.5% | +5.0pp |
| Black/African American | 28.1% | 34.3% | +6.2pp |
| White | 13.1% | 6.7% | -6.4pp |
| Hispanic/Latino | 15.2% | 27.2% | +12.0pp |
| Two or More Races | 21.3% | 28.3% | +7.0pp |
| Students with Disabilities | 32.5% | 42.6% | +10.1pp |
| English Learners | 19.5% | 27.3% | +7.8pp |
| Foster Youth | 39.0% | 42.0% | +3.0pp |
| Homeless | 54.8% | 49.5% | -5.3pp |
| Socioeconomically Disadvantaged | 21.3% | 31.4% | +10.1pp |
| All Students | 18.4% | 28.3% | +9.9pp |
| Year | Applied | Admitted | Enrolled | GPA (applied) | GPA (admitted) | GPA (enrolled) |
|---|---|---|---|---|---|---|
| 2025 | 71 | 48 | 20 | 3.64 | 3.90 | 4.01 |
| 2024 | 93 | 56 | 25 | 3.67 | 3.98 | 4.07 |
| 2023 | 67 | 37 | 17 | 3.71 | 4.02 | 4.13 |
| 2022 | 83 | 59 | 32 | 3.82 | 3.98 | 4.04 |
| 2021 | 65 | 48 | 19 | 3.81 | 3.96 | 4.02 |
| 2020 | 77 | 44 | 20 | 3.61 | 3.91 | 3.97 |
| 2019 | 83 | 43 | 22 | 3.66 | 3.97 | 4.09 |
| 2018 | 88 | 51 | 23 | 3.70 | 3.99 | 4.16 |
| 2017 | 56 | 35 | 16 | 3.74 | 4.02 | 4.07 |
| 2016 | 71 | 42 | 26 | 3.66 | 3.95 | 3.91 |
| 2015 | 69 | 36 | 24 | 3.75 | 4.01 | 4.05 |
| 2014 | 68 | 31 | 18 | 3.50 | 3.91 | 4.03 |
‹n = UC masks counts below n · a missing year means zero or masked — never assume zero · GPA cells blank for years with more than one contributing CEEB code (a summed GPA would be fabricated math) · GPAs live here and nowhere else on this page · Applied/Admitted/Enrolled reflect who applied, not what the school taught — no admit rate is computed or implied by this table. Series shown from 2014; full record to 1994 at the UC Infocenter.
| Campus | Year | Applied | Admitted | Enrolled |
|---|---|---|---|---|
| Berkeley | 2025 | 27 | 4 | ‹3 |
| Berkeley | 2024 | 36 | 5 | ‹3 |
| Berkeley | 2023 | 31 | 5 | ‹3 |
| Berkeley | 2022 | 34 | 6 | 3 |
| Berkeley | 2021 | 22 | 6 | ‹3 |
| Davis | 2025 | 14 | 4 | ‹3 |
| Davis | 2024 | 24 | 12 | ‹3 |
| Davis | 2023 | 16 | 7 | ‹3 |
| Davis | 2022 | 32 | 8 | 3 |
| Davis | 2021 | 21 | 11 | ‹3 |
| Irvine | 2025 | 47 | 12 | 3 |
| Irvine | 2024 | 51 | 9 | ‹3 |
| Irvine | 2023 | 31 | 6 | ‹3 |
| Irvine | 2022 | 52 | 5 | ‹3 |
| Irvine | 2021 | 39 | 8 | ‹3 |
| Los Angeles | 2025 | 55 | 3 | ‹3 |
| Los Angeles | 2024 | 68 | 5 | 4 |
| Los Angeles | 2023 | 48 | 3 | 3 |
| Los Angeles | 2022 | 60 | 3 | ‹3 |
| Los Angeles | 2021 | 38 | ‹3 | ‹3 |
| Merced | 2025 | 29 | 25 | ‹3 |
| Merced | 2024 | 12 | 9 | ‹3 |
| Merced | 2023 | 6 | 6 | ‹3 |
| Merced | 2022 | 12 | 11 | ‹3 |
| Merced | 2021 | 7 | 5 | ‹3 |
| Riverside | 2025 | 33 | 26 | 3 |
| Riverside | 2024 | 32 | 17 | 4 |
| Riverside | 2023 | 17 | 13 | 3 |
| Riverside | 2022 | 29 | 23 | 4 |
| Riverside | 2021 | 28 | 20 | 4 |
| San Diego | 2025 | 35 | 10 | 5 |
| San Diego | 2024 | 53 | 25 | 6 |
| San Diego | 2023 | 38 | 13 | ‹3 |
| San Diego | 2022 | 48 | 31 | 13 |
| San Diego | 2021 | 28 | 15 | 4 |
| Santa Barbara | 2025 | 37 | 15 | ‹3 |
| Santa Barbara | 2024 | 43 | 20 | 7 |
| Santa Barbara | 2023 | 31 | 14 | 4 |
| Santa Barbara | 2022 | 44 | 16 | 4 |
| Santa Barbara | 2021 | 25 | 15 | 4 |
| Santa Cruz | 2025 | 17 | 10 | ‹3 |
| Santa Cruz | 2024 | 17 | 10 | ‹3 |
| Santa Cruz | 2023 | 15 | 8 | ‹3 |
| Santa Cruz | 2022 | 22 | 10 | ‹3 |
| Santa Cruz | 2021 | 13 | 8 | ‹3 |
| Universitywide | 2025 | 71 | 48 | 20 |
| Universitywide | 2024 | 93 | 56 | 25 |
| Universitywide | 2023 | 67 | 37 | 17 |
| Universitywide | 2022 | 83 | 59 | 32 |
| Universitywide | 2021 | 65 | 48 | 19 |
Σ campuses ≠ universitywide — students apply to several campuses; the Universitywide row (muted) is its own independent count, never a sum of the rows above it.
| Subject | Taught by |
|---|---|
| 2-D Art and Design | this school |
| 3-D Art and Design | this school |
| Biology | this school |
| Calculus AB | this school |
| Calculus BC | this school |
| Computer Science Principles | this school |
| Drawing | this school |
| English Language and Composition | this school |
| English Literature and Composition | this school |
| Environmental Science | this school |
| Human Geography | this school |
| Physics 1 | this school |
| Physics C: Mechanics | this school |
| Precalculus | this school |
| Psychology | this school |
| Research | this school |
| Seminar | this school |
| Spanish Language and Culture | this school |
| Spanish Literature and Culture | this school |
| Statistics | this school |
| U.S. Government and Politics | this school |
| United States History | this school |
| World History: Modern | this school |
Authorization ≠ a section running this year — the Ledger records what the school may teach, not seat counts.
| Measure | This school |
|---|---|
| AP offered | offered |
| AP course count | 18 |
| AP enrollment | 655 |
| IB participation | not offered |
| Dual enrollment | not offered |
| Algebra I in grade 8 | not reported |
| Calculus sections | 3 |
| Physics sections | 1 |
| Chemistry sections | 16 |
| Total enrollment (CRDC) | 2,622 |
Shown, never scored — no entry to any composite. NULL/reserve codes render "not reported," never a fabricated zero. The equity block above this table (§4) is the per-subgroup view of this same collection.
| Destination | Completers | % (derived) |
|---|---|---|
| University of California | 16 | 3.2% |
| California State University | 26 | 5.2% |
| California community college | 236 | 47.4% |
| In-state private | 6 | 1.2% |
| Out-of-state, 4-year | 16 | 3.2% |
| Out-of-state, 2-year | 0 | 0.0% |
| Not enrolled | 198 | 39.8% |
498 completers, class of 2023 · state-reported college-going rate 60% · % column is computed by SchoolScope (count ÷ completers), not a CDE-native rate · a missing cell is CDE suppression, never a fabricated zero · source: CDE 12-mo CGR, 2023 cohort (the newest published), National Student Clearinghouse match — a different, older vintage than the fall 2025 UC admissions rows in tables 06-07 above.
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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