Ygnacio Valley High
755 Oak Grove Rd., Concord, CA 94518 Map
Math (met standard)
17%
−15
state 32% · 2025-26
English (met standard)
37%
−20
state 57% · 2025-26
Science (met standard)
21%
−17
state 39% · 2025-26
Low income
81%
free or reduced-price lunch
Students
1,059
2024-25
Students per teacher
19.0
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 | 17% state 32% · 2025-26 | 37% state 57% · 2025-26 | — |
| All grades | 17% state 32% · 2025-26 | 37% state 57% · 2025-26 | 21% state 39% · 2025-26 |
Results by year (all grades)
| School year | Math | English | Science |
|---|---|---|---|
| 2025-26 | 17% state 32% | 37% state 57% | 21% state 39% |
| 2024-25 | 12% state 31% | 29% state 57% | 13% state 34% |
| 2023-24 | 8% state 28% | 39% state 56% | 14% state 32% |
| 2022-23 | 6% state 27% | 36% state 55% | 16% state 31% |
| 2021-22 | 11% state 27% | 48% state 55% | 15% state 30% |
| 2020-21 | 14% state 34% | 34% state 59% | 18% state 30% |
| 2018-19 | 13% state 32% | 34% state 57% | 16% state 28% |
| 2017-18 | 14% state 31% | 29% state 56% | — |
| 2016-17 | 8% state 32% | 31% state 60% | — |
| 2015-16 | 15% state 32% | 40% state 59% | — |
| 2014-15 | 15% state 30% | 38% state 56% | — |
Graduation & college
4-year graduation rate
96%
state 88% · 2025-26
Graduates meeting UC/CSU (A–G)
25%
state 55% · 2025-26
College-going rate
60%
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 8%
- White 5%
- Hispanic 78%
- Black 3%
- Two or more 5%
- Other 1%
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 | |||||
|---|---|---|---|---|---|
|
Contra Costa School of Performing Arts
Grades 6–12
Charter
· Contra Costa School of Performing Arts District
|
0.3 mi |
19%
−16
vs state · 2024-25
|
41%
−9
vs state · 2024-25
|
29% | |
|
Northgate High
Grades 9–12
· Mt. Diablo Unified
|
2.1 mi |
61%
+29
vs state
|
83%
+26
vs state
|
22% | |
|
Horizons School: Independent Study
Grades K–12
Alternative
· Mt. Diablo Unified
|
2.2 mi |
39%
+4
vs state
|
51%
−2
vs state
|
46% | |
|
Prospect High (Continuation)
Grades 9–12
Alternative
· Mt. Diablo Unified
|
2.2 mi |
9%
−23
vs state
|
0%
−57
vs state
|
67% | |
|
Crossroads High
Grades 7–12
Alternative
· Mt. Diablo Unified
|
3.1 mi |
0%
−32
vs state · 2015-16
|
8%
−51
vs state · 2015-16
|
92% | |
|
College Park High
Grades 9–12
· Mt. Diablo Unified
|
3.2 mi |
44%
+12
vs state
|
67%
+10
vs state
|
41% | |
|
Olympic High
Grades 9–12
Alternative
· Mt. Diablo Unified
|
3.2 mi |
3%
−29
vs state
|
9%
−48
vs state
|
90% | |
|
Clayton Valley Charter High
Grades 9–12
Charter
· Clayton Valley Charter High District
|
3.3 mi |
46%
+14
vs state
|
77%
+20
vs state
|
22% | |
|
Las Lomas High
Grades 9–12
· Acalanes Union High
|
3.4 mi |
51%
+19
vs state
|
67%
+10
vs state
|
15% | |
|
Mt. Diablo High
Grades 9–12
· Mt. Diablo Unified
|
3.4 mi |
12%
−20
vs state
|
30%
−27
vs state
|
80% |
No schools match this filter.