Colusa High
901 Colus Ave., Colusa, CA 95932 Map
Math (met standard)
15%
−17
state 32% · 2025-26
English (met standard)
59%
+1
state 57% · 2025-26
Science (met standard)
24%
−14
state 39% · 2025-26
Low income
66%
free or reduced-price lunch
Students
431
2024-25
Students per teacher
20.0
2024-25
Test score trends
Share of students who met or exceeded the state standard each year.
Latest results by grade
| Grade | Math | English | Science |
|---|---|---|---|
| Grade 11 | 15% state 32% · 2025-26 | 59% state 57% · 2025-26 | — |
| All grades | 15% state 32% · 2025-26 | 59% state 57% · 2025-26 | 24% state 39% · 2025-26 |
Results by year (all grades)
| School year | Math | English | Science |
|---|---|---|---|
| 2025-26 | 15% state 32% | 59% state 57% | 24% state 39% |
| 2024-25 | 14% state 31% | 55% state 57% | 14% state 34% |
| 2023-24 | 18% state 28% | 46% state 56% | 13% state 32% |
| 2022-23 | 19% state 27% | 48% state 55% | 14% state 32% |
| 2021-22 | 19% state 27% | 53% state 55% | 15% state 31% |
| 2020-21 | 34% state 34% | 69% state 59% | 21% state 32% |
| 2018-19 | 32% state 32% | 61% state 57% | 16% state 30% |
| 2017-18 | 32% state 31% | 55% state 56% | — |
| 2016-17 | 35% state 32% | 68% state 60% | — |
| 2015-16 | 31% state 32% | 60% state 59% | — |
| 2014-15 | 24% state 30% | 66% state 56% | — |
Graduation & college
4-year graduation rate
97%
state 88% · 2025-26
Graduates meeting UC/CSU (A–G)
28%
state 55% · 2025-26
College-going rate
69%
state 66% · 2022-23
Graduation rate: students who earned a regular diploma within four years. UC/CSU: share of graduates who completed the A–G courses required by the University of California and California State University. College-going: share of high school completers who enrolled in any college within 12 months.
Students
Race and ethnicity, 2024-25
- Asian 1%
- White 18%
- Hispanic 75%
- Black 1%
- Two or more 2%
- Other 3%
Year-by-year history is loaded from the NCES Common Core of Data (2017-18 onward).
Nearby schools
2025-26 results
Subject percentages show the share of students who met or exceeded the state standard.
| Pick to compare | |||||
|---|---|---|---|---|---|
|
Colusa Alternative High (Continuation)
Grades 9–12
Alternative
· Colusa Unified
|
0.0 mi |
14%
−18
vs state
|
0%
−57
vs state
|
78% | |
|
Colusa Alternative Home
Grades K–12
Alternative
· Colusa Unified
|
0.7 mi |
21%
|
43%
|
79% |
No schools match this filter.