Public school · Colusa Unified

Colusa High — Rating & test scores

901 Colus Avenue, Colusa · 431 students · Grades 9–12

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

Colusa High and Colusa Alternative High (Continuation) 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. 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 73

DevelopingScope Score · 37th percentile. Higher than 37 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, 94% of the class graduated in four years (102 of 108); 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: 108
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).

Overview

Is Colusa High a good high school?

Developing. Colusa High is higher than most California high schools on attendance. Colusa High is lower than most on test results.

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

Test results, spring 2025

English, Proficient or Advanced4255%
Math, Proficient or Advanced2114%
English, Advanced4022%
Math, Advanced326%

Showing up, 2024–25

Attendance6916 in 100
Colusa High’s place among California high schools, out of 100Bar colour, from the lowest quarter of schools to the highest

One more thing to know

In grade 11, spring 2026, 15% scored Proficient or Advanced in math, against 32% across California.

Each bar is Colusa High’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 Colusa High say about itself?

We haven’t read Colusa High’s website yet. Until we do, the school’s own site is the best place to hear it in its own words.

Open colusahigh.colusa.k12.ca.us (opens in a new tab)

Schools like it

How does Colusa High compare with schools like it?

Colusa High’s Scope Score is 73. 223 California high schools, counting Colusa High, have a similar share of students from low-income families. Their typical score is 74. Colusa High’s result is higher than 91 of them.

The five schools with the highest results of the 223

  1. Students from low-income families: 64%

    Scope Score 99Strong · 99th percentile

  2. Students from low-income families: 65%

    Scope Score 98Strong · 99th percentile

  3. Students from low-income families: 65%

    Scope Score 97Strong · 99th percentile

  4. Students from low-income families: 64%

    Scope Score 93Strong · 96th percentile

  5. Students from low-income families: 65%

    Scope Score 91Strong · 95th percentile

223 California public high schools where 60% to 72% 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 60% to 72% of students qualified for free or reduced-price meals in 2024–25. That is within 6 points of Colusa High’s share. The count includes Colusa High. 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?

Results in both subjects were similar to 2025. English went from 55% to 59% and math from 14% to 15%.

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%2017201820192022202320242025202668%59%Colusa HighColusa High57%CaliforniaCalifornia

Math

No comparable testsNo tests25%50%75%2017201820192022202320242025202635%32%CaliforniaCalifornia15%Colusa HighColusa High

The lines break where a year has no comparable state test results. Each spring tests a different group of students. 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.

English, grade 11: share at the top two levels
SpringColusa HighCaliforniaTested here
201768%60%82
201855%56%86
201961%57%89
202253%55%76
202348%55%96
202446%56%123
202555%57%107
202659%57%75
Math, grade 11: share at the top two levels
SpringColusa HighCaliforniaTested here
201735%32%82
201832%31%87
201932%32%88
202219%27%78
202319%27%95
202418%28%122
202514%30%107
202615%32%75

Tests

How did students here do on state tests?

Near California in English (reading and writing); well below it in math.

English

59%

scored Proficient or Advanced.

20214217
Colusa Unified50%California57%

Math

15%

scored Proficient or Advanced.

553014
Colusa Unified15%California32%
MinimalDeveloping levelProficientAdvanced

In grade 11, spring 2026, 59% scored Proficient or Advanced in English and 15% 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 44 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.

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 school17%42%21%20%75
English, grade 11 · California27%30%21%22%414,559
English, grade 11 · Colusa Unified15%35%20%30%88
Math, grade 11 · This school1%14%30%55%75
Math, grade 11 · California16%16%20%48%413,523
Math, grade 11 · Colusa Unified3%12%25%60%89

Spring 2026, grade 11 combined: 75 tested in English, 75 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?

Hispanic or Latino students are the largest group here, at 77% of students. 19 of 424 students missed 10% or more of school days.

Missing school, 2025–26

4in 100

students were chronically absent. That means they missed 10% or more of school days (19 of 424 students).

At the average California high school: 22 in 100.

No district average: Colusa High is the only regular high school we rank in the Colusa Unified district with an attendance record.

Suspensions: 3.3% of students were suspended at least once (14 of 430). Average California high school 2.9%.

Students, 2024–25

431

students in grades 9–12.

Hispanic or Latino 77%White 16%American Indian or Alaska Native 3%

Family income

66%

of students qualified for free or reduced-price meals in 2024–25, 285 of 431. California: 63%.

Teachers, 2024–25

22

teachers, with 12 years of experience on average.

18% were in their first year.

72% of teaching positions had the right credential, 2021–22.

English learners

19%

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 (5 of 27 students).

Colusa Unified: 50%. 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.

Full student mix, 2025–26
StudentsHere
Hispanic or Latino77%
White16%
American Indian or Alaska Native3%
Asian—
Black or African American—
Filipino—
Two or more races—
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: 14.2 of 19.9 full-time teaching positions. It counts positions, not individual teachers.

Student groups

How do kids like mine do here?

Low-income students scored well below the same group across California in math.

This schoolThe same group, California
  • Low-incomeEnglish · 58 tested53%California 49%
  • Low-incomeMath · 58 tested10%California 23%
  • Hispanic or LatinoEnglish · 59 tested61%California 49%
  • Hispanic or LatinoMath · 59 tested14%California 21%

10% of low-income students scored Proficient or Advanced in math (grade 11, spring 2026), against 23% 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 Colusa Unifiedvs California
Low-income · 58 tested
English53%+845%+449%
Math10%−111%−1323%
Hispanic or Latino · 59 tested
English61%+1051%+1249%
Math14%014%−721%

Each gap is to the same group, grades and subject: in Colusa Unified, and across California. No group that is behind across California does 10 or more points better here.

White students: fewer than 30 tested 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?

94% of students graduated in four years in 2024–25. That compares with 89% across California. 53% were ready for college or career (state measure) in 2024–25. 69% of the class of 2023 enrolled in college within 12 months.

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

53%

Across California: 52%.

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

29%

At the average California high school: 56%.

Graduation, college and university records

Preparation · each measure describes a different student group

Graduated in four years

94%

Across California: 89%

2024–25 · 102 of 108 students who started 9th grade together

Ready for college or career (state measure)

53%

Across California: 52%

2024–25 · 57 of 108 students in the state’s measure

Finished the UC/CSU course list

29%

Average California high school: 56%

2024–25 · 30 of 102 graduates finished the UC/CSU course list

Destinations · class of 2023

Where students who finished high school went

69% enrolled in college within 12 months · 80 students who finished high school

  • University of California UC detail ↓2 · 3%
  • California State University CSU detail ↓5 · 6%
  • California community college45 · 56%
  • In-state private0 · 0%
  • Out-of-state, 4-year3 · 4%
  • Out-of-state, 2-year0 · 0%
  • Not enrolled25 · 31%

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
69%enrolled in college within a year

80 completers, class of 2023

  • University of California2 (3%)
  • California State University5 (6%)
  • California community college45 (56%)
  • In-state private0 (0%)
  • Out-of-state, 4-year3 (4%)
  • Out-of-state, 2-year0 (0%)
  • Not enrolled25 (31%)

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 · 102 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 · 57 of 108 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 102 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 2025 first-year entry · counts, not a school rating

Applied
11
Admitted
9
Enrolled
5

By campus · fall 2025

  • UC BerkeleyApplied 10 · Admitted under 3 · Enrolled under 3
  • UCLAApplied 8 · Admitted under 3 · Enrolled under 3
  • UC MercedApplied 8 · Admitted 8 · Enrolled under 3
  • UC DavisApplied 7 · Admitted 3 · Enrolled under 3
  • UC San DiegoApplied 6 · Admitted under 3 · Enrolled under 3
  • UC Santa BarbaraApplied 6 · Admitted under 3 · Enrolled under 3
  • UC IrvineApplied 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 2017

  • Fall 2025Applied 11 · Admitted 9 · Enrolled 5
  • Fall 2024Applied 9 · Admitted 6 · Enrolled 3
  • Fall 2023Applied 10 · Admitted 8 · Enrolled under 3
  • Fall 2022Applied 15 · Admitted 10 · Enrolled 6
  • Fall 2021Applied 15 · Admitted 10 · Enrolled 4
  • Fall 2020Applied 8 · Admitted 6 · Enrolled under 3
  • Fall 2019Applied 7 · Admitted 4 · Enrolled under 3
  • Fall 2018Applied 10 · Admitted 6 · Enrolled under 3
  • Fall 2017Applied 13 · Admitted 9 · Enrolled under 3

CSU’s own records

California State University

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

Applied
20
Admitted
20
Enrolled
under 6

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.

  • Chico StateApplied 74 · Admitted 67 · Enrolled 16
  • Sacramento StateApplied 47 · Admitted 42 · Enrolled 8
  • San Diego StateApplied 27 · Admitted under 6 · Enrolled —
  • Cal Poly San Luis ObispoApplied 23 · Admitted 6 · Enrolled under 6
  • Cal State Long BeachApplied 20 · Admitted 10 · Enrolled —
  • Sonoma StateApplied 17 · Admitted 17 · Enrolled under 6
  • Fresno StateApplied 12 · Admitted 11 · Enrolled under 6
  • San Francisco StateApplied 11 · Admitted 11 · Enrolled under 6
  • San José StateApplied 11 · Admitted 8 · Enrolled —
  • Cal State LAApplied 10 · Admitted 10 · Enrolled —
  • Cal State Monterey BayApplied 10 · Admitted 10 · Enrolled under 6
  • Cal Poly PomonaApplied 8 · Admitted under 6 · Enrolled —
  • Cal State East BayApplied 7 · Admitted 7 · Enrolled —
  • Cal Poly HumboldtApplied 7 · Admitted 6 · Enrolled under 6
  • CSU BakersfieldApplied under 6 · Admitted under 6 · Enrolled —
  • CSU Channel IslandsApplied under 6 · Admitted under 6 · Enrolled —
  • Cal State Dominguez HillsApplied under 6 · Admitted under 6 · Enrolled —
  • Cal State FullertonApplied under 6 · Admitted under 6 · Enrolled —
  • Cal State NorthridgeApplied under 6 · Admitted under 6 · Enrolled —
  • Cal State San BernardinoApplied under 6 · Admitted under 6 · Enrolled —
  • Cal State San MarcosApplied under 6 · Admitted under 6 · Enrolled —
  • Stanislaus StateApplied under 6 · Admitted under 6 · Enrolled —

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 20 · Admitted 20 · Enrolled under 6
  • Fall 2024Applied 22 · Admitted 21 · Enrolled 9
  • Fall 2023Applied 15 · Admitted 15 · Enrolled 7
  • Fall 2022Applied 21 · Admitted 18 · Enrolled 6
  • Fall 2021Applied 27 · Admitted 25 · Enrolled 8
Advanced courses on record

AP courses the school is approved to teach

The College Board approved this school to teach 4 AP courses in 4 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
  • English1
  • History & Social Science1
  • World Languages & Cultures1
Every approved AP course4 courses in 4 subjects
Math & Computer Science 1
  • Calculus AB
English 1
  • English Literature and Composition
History & Social Science 1
  • U.S. Government and Politics
World Languages & Cultures 1
  • Spanish Language and Culture

What other courses and pathways are on record?

College courses in high school (dual enrollment)
77 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 Colusa High. 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 Colusa Unified 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?

$16,838 for each student in 2024–25. California’s high schools spent $20,309 for each student. Colusa Unified’s plan for 2026–27 covers $7 million.

$16,838

for each student at this school, 2024–25
Spent at the school
$10,027
The school’s share of district office costs
$6,811
Of the total, from federal funds
$4,636
  • Colusa High$16,838
  • Colusa Unified high schools$16,850
  • 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 ↓

Colusa Unified’s yearly plan

$7million

in the district’s plan for 2026–27

$6million

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 $7 million of $26 million in total budgeted spending. Source: Colusa Unified Local Control and Accountability Plan (LCAP), 2026–27.

The neighborhood

What is the area around Colusa High like?

These figures are for everyone who lives in ZIP code 95932. They are not figures for the families at Colusa High.

Typical household income in a year

$66,964

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 95932.

Typical home value
$389,600
People who live in this ZIP code
7,701
Typical age
40.0 years
Adults 25 and older with a four-year college degree
17%

What you can do

Who can act on Colusa High’s results?

Colusa Unified’s board decides Colusa High’s plan.

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 Colusa High 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 Colusa Unified 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 Colusa Unified: CDE’s assistance status file for the 2025 California School Dashboard. Source 

Questions to ask

What should I ask, and when?

Bring these 6 questions to Colusa High. Confirm anything about applying with the school itself.

On a tour

  1. What extra help do low-income students get, and how do you know it’s working?10% of low-income students scored Proficient or Advanced in math, grade 11, spring 2026 (58 students tested); the same group across California: 23%
  2. Which courses and career pathways does the school run, and who can enroll?
  3. How do counselors help students plan for college, training or work?
  4. 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 Colusa High, and how do I get in?

Ask Colusa Unified which school serves your address.

  1. Elementary
    James M. Burchfield Primary
    Its zone mostly overlaps this school’s zone on a historical federal map (2015–16)
  2. Middle
    George T. Egling Middle
    Scope Score 75Developing · 48th percentile · 2026Its zone mostly overlaps this school’s zone on a historical federal map (2015–16)
  3. High · this school
    Colusa High
    Grades 9–12Scope Score 73Developing · 37th 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. Colusa Alternative High (Continuation) has the same street address in the state’s school directory.

All recorded links and nearby alternatives

Elementary links

  • James M. Burchfield Primary

    Its zone mostly overlaps this school’s zone on a historical federal map (2015–16)

    100% historical overlap of origin attendance-zone area · not a share of students

Middle-school links

  • George T. Egling Middle

    Its zone mostly overlaps this school’s zone on a historical federal map (2015–16)

    Scope Score 75 · Developing · 48th percentile · middle · 2026

    100% historical overlap of origin attendance-zone area · not a share of students

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. Older zone links come from the federal School Attendance Boundary Survey (NCES SABS).

Where it is

Where is Colusa High?

Address
901 Colus Avenue, Colusa 95932Get directions (opens Google Maps in a new tab)
Administrator
David JohnstoneAs the state’s school directory lists it, last updated February 9, 2023.

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 Colusa Unified which school serves your address. See the details ↓

Is Colusa High a good high school?

Colusa High has a Scope Score of 73. It scored higher than 37 in 100 of California’s 1,498 scored public high schools (Developing, 37th percentile, spring 2025). See the details ↓

How often do students miss school or get suspended?

In 2025–26, 4 in 100 students missed 10% or more of school days, against 22 in 100 at the average California high school. 3.3% of students (14 of 430) 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 44 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, 53% of low-income students in grade 11 at Colusa High scored Proficient or Advanced in English, against 49% for the same group across California. See the details ↓

What could my child study here?

The College Board approved this school to teach 4 AP courses in 4 subjects for 2025–26.

  • 77 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?

69% 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 17 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
17
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 #942 of 1,498 California high schools we score
Score factors, 2024–25
FactorSchoolIndexWeight
Graduation rate94%5825%
Exceeded standardaverage of English and math14%4722%
Ready for college or career (state measure)53%5520%
Met or exceededaverage of English and math35%4918%
Chronically absent14 in 100615%
Suspension rate2.6% (12 of 459)545%
English learners: top level6%355%

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.

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
2024–257337#942California 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
2018–196 in 1003.3% (14 of 421)
2021–22not on filenot on file
2022–23not on filenot on file
2023–2416 in 1003.3% (16 of 489)
2024–2514 in 1002.6% (12 of 459)

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
EnglishTestedAdvancedProficientDeveloping levelMinimalProficient or AdvancedCaliforniaDifference
Grade 117517%42%21%20%59%57%+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 · 2025–26 results by grade

Share of students tested, spring 2026
MathTestedAdvancedProficientDeveloping levelMinimalProficient or AdvancedCaliforniaDifference
Grade 11751%14%30%55%15%32%−17

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.

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 · English7517%59%
2026 · Math751%15%
2025 · English10722%55%
2025 · Math1076%14%
2024 · English12320%46%
2024 · Math1228%18%
2023 · English9616%48%
2023 · Math955%19%
2022 · English7620%53%
2022 · Math785%19%
2019 · English8920%61%
2019 · Math889%32%
2018 · English8620%55%
2018 · Math879%32%
2017 · English8215%68%
2017 · Math829%35%

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 11 · English10755%
2025 · Grade 11 · Math10714%
2024 · Grade 11 · English12346%
2024 · Grade 11 · Math12218%
2023 · Grade 11 · English9648%
2023 · Grade 11 · Math9519%
2022 · Grade 11 · English7653%
2022 · Grade 11 · Math7819%
2019 · Grade 11 · English8961%
2019 · Grade 11 · Math8832%
2018 · Grade 11 · English8655%
2018 · Grade 11 · Math8732%
2017 · Grade 11 · English8268%
2017 · Grade 11 · Math8235%

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)TestedAdvancedProficientDeveloping levelMinimal
Schoolwide750%24%61%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.

Student groups: test resultsEnglish · spring 2026 · against the same group in the district and California
Group · EnglishTestedProficient or Advancedvs districtvs California
Low-income5853%+8+4
Hispanic or Latino5961%+10+12
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 · 14 in 100 → 2025–26 · 4 in 100 · −10 in 100
Suspension rate2024–25 · 2.6% (12 of 459) → 2025–26 · 3.3% (14 of 430) · +0.7 percentage points
Group2018–192025–26Change
Female8 in 1005 in 100−3 in 100
Male5 in 1004 in 100−1 in 100
Hispanic or Latino6 in 1004 in 100−2 in 100
American Indian or Alaska Native1 of 90 of 13—
White5 in 1005 of 67—
Students with disabilities8 of 572 of 46—
English learners10 of 711 of 30—
Military families1 of 12——
Low-income9 in 1004 in 100−5 in 100
All students6 in 1004 in 100−2 in 100

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 53% · numerator 57 students classified Prepared · denominator 108 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 21% · AP-pathway numerator 12 · denominator 57 (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 57 of 108 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
94%
AP route, among those ready for college or career
21%
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)
29%
A–G are the 15 courses (across 7 subjects) required for UC/CSU eligibility
College-going rate
69%

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 2017–2025 · applied, admitted, enrolled, mean GPA · summed across CEEB codes
YearAppliedAdmittedEnrolledMean GPA (applied)Mean GPA (admitted)Mean GPA (enrolled)
202511953.663.823.88
20249633.753.91—
2023108under 33.583.52—
2022151063.623.853.74
2021151043.683.89—
202086under 34.144.13—
201974under 33.97——
2018106under 33.753.95—
2017139under 33.984.12—

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 2017.

UC admissions by campuslatest falls on file · each campus counted separately
CampusYearAppliedAdmittedEnrolled
Berkeley202510under 3under 3
Berkeley20235under 3under 3
Berkeley20227under 3under 3
Berkeley20217under 3under 3
Davis202573under 3
Davis202453under 3
Davis20237under 3under 3
Davis2022133under 3
Davis20211153
Irvine20255under 3under 3
Irvine20226under 3under 3
Irvine20216under 3under 3
Los Angeles20258under 3under 3
Los Angeles20225under 3under 3
Los Angeles202110under 3under 3
Merced202588under 3
Merced202387under 3
Merced202254under 3
San Diego20256under 3under 3
San Diego20245under 3under 3
San Diego20226under 3under 3
San Diego20217under 3under 3
Santa Barbara20256under 3under 3
Santa Barbara202264under 3
Santa Barbara20217under 3under 3
Santa Cruz202464under 3
Santa Cruz20235under 3under 3
Santa Cruz202283under 3
Santa Cruz202164under 3
Universitywide20251195
Universitywide2024963
Universitywide2023108under 3
Universitywide202215106
Universitywide202115104

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
Calculus ABthis school
English Literature and Compositionthis school
Spanish Language and Culturethis school
U.S. Government and Politicsthis 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 count3
AP enrollment (male/female)29
IB participationnot reported
Dual enrollmentoffered · 77 enrolled
Algebra I in grade 8not reported
Calculus sections2
Physics sections0
Chemistry sections4
Reported male/female enrollment (CRDC)455

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 California23%
California State University56%
California community college4556%
In-state private00%
Out-of-state, 4-year34%
Out-of-state, 2-year00%
Not enrolled2531%

80 students who finished high school, class of 2023 · state-reported college-going rate 69% · % 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 2025 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$11,763 per pupil

NCES F-33 · FY 2020–21 (2021) · fall district membership: 1,529 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$1,100 per pupil

CDE ESSA · school-attributed per-pupil record · FY 2024–25 (2025) · source denominator: 431

Central federal expenditures attributed here$3,536 per pupil

CDE ESSA · central expenditures attributed to this school · FY 2024–25 (2025) · source denominator: 431

District current expense · FY 2024–25$17,204 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 66%Instruction support 8%Student services 5%Administration 9%Buildings & maintenance 11%Other 1%
The arithmetic behind these shares · FY 2024–25
GroupDollarsShare, to two decimalsPrinted
Instruction$15,239,61865.59%66%
Instruction support$1,813,1357.80%8%
Student services$1,187,1705.11%5%
Administration$2,194,8589.45%9%
Buildings & maintenance$2,537,58010.92%11%
Other$263,5961.13%1%
Total$23,235,957100.00%100%

These shares are our arithmetic: each group’s dollars divided by the $23,235,957 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$11,763 per pupil
2020$10,995 per pupil
2019$11,553 per pupil
2018$11,019 per pupil
2017$10,248 per pupil
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 95932 · not the school’s students
American Community Survey 5-year estimates · 2020–2024 · ZIP 95932 area
MeasureEstimate
Median household income$66,964
Bachelor's degree or higher (adults 25+)17%
ZIP-area population7,701
Median age40.0 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 95932 →

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

Embed this scorecard

<iframe
  src="https://schoolscope.co/embed/school/colusa-high-1259"
  width="100%" height="210" loading="lazy"
  style="border:0;border-radius:12px"
  title="Colusa High — 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