Community prompt from u/allk12. Replies below.
Colusa High
- CTest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- CBeats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
- CThree-year trend Change in reading and math proficiency over the last three test years.
Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded California public high schools
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 9 | 112 | 26% |
| Grade 10 | 91 | 21% |
| Grade 11 | 119 | 28% |
| Grade 12 | 109 | 25% |
Test scores
CAASPP 2024-25 . % met or exceeded standardWhat this means: On the CAASPP, California's statewide test, about 55 of every 100 students at this school read and write at grade level and about 14 of 100 do math at grade level. Across all California schools, those numbers are about 49 and 38. Reading and writing scores are down about 11 points since 2014, while math scores are down about 10 points.
Performance levels, 2024-25
| Subject | Standard Exceeded | Standard Met | Standard Nearly Met | Standard Not Met |
|---|---|---|---|---|
| English Language Arts | 21.5% | 33.6% | 23.4% | 21.5% |
| Math | 5.6% | 8.4% | 19.6% | 66.4% |
CAASPP results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 55.1% | 14.0% |
| 2023-24 | 46.3% | 18.0% |
| 2022-23 | 47.9% | 18.9% |
| 2021-22 | 52.6% | 19.2% |
| 2020-21 | 69.3% | 33.9% |
| 2018-19 | 60.7% | 31.8% |
| 2017-18 | 54.6% | 32.2% |
| 2016-17 | 68.3% | 35.4% |
| 2015-16 | 60.0% | 31.0% |
| 2014-15 | 66.0% | 24.0% |
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 33% of students here test proficient in math and reading, compared with the roughly 41% typical for California schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among California's top nor bottom 10%.
Schools most like Colusa High
Colusa High's state test result (33.4% proficient) is higher than 1 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Colusa High this school | 431 | 66.1% | 33.4% |
| Carpinteria Senior High Carpinteria | 593 | 65.3% | 36.4% |
| Visalia Charter Independent Study Visalia | 515 | 70.3% | 30.3% |
| Hamilton High Hamilton City | 306 | 68.3% | 35.1% |
| Harmony Magnet Academy Strathmore | 509 | 73.1% | 70.3% |
| Reedley Middle College High Reedley | 255 | 71.0% | 67.8% |
Where Colusa High ranks
Among high schools| Measure | This school | In California | In Colusa County |
|---|---|---|---|
| State test proficiency ranked highest first | 33.4% | #699 of 1,052 | N/A |
| Math proficiency ranked highest first | 14.0% | #864 of 1,056 ▼ 199 | N/A |
| Reading proficiency ranked highest first | 55.1% | #580 of 1,056 ▲ 164 | N/A |
| 3-year test score change ranked biggest drop first | -1.4pp | #291 of 1,044 | N/A |
| Enrollment ranked largest first | 431 | #1,083 of 2,093 | #3 of 9 |
| Students per teacher ranked fewest first | 20.0:1 | #549 of 1,352 | N/A |
| Diversity index ranked most diverse first | 39.9% | #842 of 1,351 | N/A |
| Free and reduced lunch ranked highest share first | 66.1% | #931 of 1,575 | N/A |
| Enrollment change since 2017-18 ranked fastest growth first | +7.8% | #157 of 327 | N/A |
4-year change
SY 2020-21 vs SY 2024-25Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 431 | 21.5 | 20.0:1 | 66% (285) |
| 2023-24 | 459 | 19.8 | 23.2:1 | 70% (321) |
| 2022-23 | 470 | 21.6 | 21.8:1 | 55% (258) |
| 2020-21 | 401 | 21 | 19.1:1 | 52% (210) |
| 2017-18 | 400 | 19.6 | 20.4:1 | 62% (246) |
| 2015-16 | 371 | 20 | 18.6:1 | 47% (175) |
| 2010-11 | 344 | N/A | N/A | 60% (205) |
| 2000-01 | 457 | 25 | 18.3:1 | 47% (213) |
| 1990-91 | 323 | 20 | 16.1:1 | N/A |
Since 2017-18: students up 8% (400 to 431); teachers up 10% (19.6 to 21.5).
About Colusa High
Colusa High operates as a small high school in Colusa, California. Enrolled students number 431 students, in grades 9 through 12. Enrollment is 49% lower than the average for high schools in California, which is about 838.
Colusa High falls under Colusa Unified, which has 5 schools enrolling 1,470 students.
Colusa High's enrollment is 75% Hispanic. Other groups include 18% White and 3% Native American. By comparison, Colusa County residents are about 63% Hispanic. The chance that two students picked at random at Colusa High belong to different racial or ethnic groups, known as the diversity index, is 40%.
Colusa High employs 21.5 full-time-equivalent teachers. That gives a ratio of about 20.0:1. The average ratio among high schools in California is 18.2:1, lower than at this school. Colusa High's free or reduced-price lunch eligibility rate is 66%. That rate is below the 78% average among public schools in Colusa County.
The allk12 Grade for Colusa High is C-. Compared with California public high schools, the school scored higher than 22% on a mix of test scores, poverty-adjusted results, and recent trend.
When test results are adjusted for free or reduced-price lunch eligibility, Colusa High is 7.4 points below its prediction. Actual: 33.4%. Predicted: 40.8%.
Colusa County has about 21,984 residents, and median household income is about $75,672, about 16% of adults have at least a bachelor's degree, and roughly 10% of residents are in poverty. Federal data list 23 public schools in Colusa County, with a combined enrollment of about 4,732.
The closest public school to Colusa High is Colusa Alternative High (Continuation), less than a tenth of a mile away. Other public schools within five miles number 4. The school's 33.4% average proficiency ranks 2nd among 5 nearby schools.
Under the NCES locale system, Colusa High is Town: Distant.
Federal counts put enrollment at 401 in 2020-21 and 431 in 2024-25, a 7% increase.
If you have questions about sports schedules, lunch menus, and spirit week at Colusa High, you can post them here. Posting is open to anyone connected to the school.
Colusa County at a glance
View full county profileQuick facts
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