Concord High School
High school in Concord, CA · Mt. Diablo Unified · Grades 9-12
On the spring 2026 state tests, 40% of Concord High School students met or exceeded California's reading (ELA) standard and 17% met the math standard. In reading, that is 9 points below the Mt. Diablo Unified average (49%) and 9 points below the California average (49%). Its reading result is higher than 20% of Bay Area high schools, and it ranks 2nd of 4 public high schools in Concord. Reading results in 2026 were 5 points lower than in 2024, and math results were about the same as in 2024.
Test scores, 2024 to 2026
| Subject | Spring 2024 | Spring 2025 | Spring 2026 | Change |
|---|---|---|---|---|
| Reading (ELA) | 45% | 43% | 40% | −5 pts |
| Math | 17% | 17% | 17% | 0 pts |
Compared with nearby averages
| Spring 2026 | Reading (ELA) | Math |
|---|---|---|
| Concord High School | 40% | 17% |
| Mt. Diablo Unified | 49% | 39% |
| Contra Costa County | 52% | 43% |
| California | 49% | 38% |
Where graduates go
Share of the class of 2022-23 enrolled in college within 16 months of graduating.
For fall 2025, UC admitted 27 of 41 freshman applicants from Concord High School (66%), and 16 enrolled.
Homes near Concord High School
The typical home value in ZIP code 94521, where Concord High School is located, is $772K, up 0.7% over the past year (Zillow Home Value Index). Prices inside the school's attendance zone can differ.
Zillow and Redfin can both search for homes inside a school’s attendance zone and email you new listings. Search for the school by name on either site and save the search.
Nearby high schools
| Distance | School | Reading (ELA) | Math | Typical home value (ZIP) |
|---|---|---|---|---|
| 2.2 mi | Clayton Valley Charter High CharterConcord · Grades 9-12 | 77% | 45% | $772K |
| 2.6 mi | Mt. Diablo HighConcord · Grades 9-12 | 30% | 12% | $601K |
| 3.3 mi | Ygnacio Valley HighConcord · Grades 9-12 | 37% | 17% | $825K |
| 4.6 mi | College Park HighPleasant Hill · Grades 9-12 | 67% | 44% | $969K |
| 4.7 mi | Northgate HighWalnut Creek · Grades 9-12 | 83% | 61% | $1.37M |
| 6.6 mi | Pittsburg Senior HighPittsburg · Grades 9-12 | 36% | 25% | $559K |
School details
- Address
- 4200 Concord Boulevard, Concord, CA 94521
Get directions · See it on our map - Phone
- (925) 687-2030
- District
- Mt. Diablo Unified
- County
- Contra Costa County
- Grades
- 9-12
- Students
- 1,153 (2025-26)
- Type
- High school · Traditional
- Website
- chs.mdusd.org
- State school code
- 07617540731836
Common questions
How did Concord High School do on state tests?
In spring 2026, 40% of students met or exceeded the reading (ELA) standard and 17% met the math standard, compared with 49% and 38% across California.
How many students attend Concord High School?
1,153 students were enrolled in the 2025-26 school year, in grades 9-12.
How many Concord High School students get into UC?
For fall 2025, 27 of 41 UC freshman applicants from Concord High School were admitted. Of the class of 2022-23, 4% enrolled at a UC campus within 16 months.
How much do homes cost near Concord High School?
The typical home value in ZIP code 94521, where Concord High School is located, is $772K, up 0.7% over the past year (Zillow Home Value Index). Prices inside the school's attendance zone can differ.
Does living near Concord High School guarantee a spot?
No. Public schools assign students by attendance zone, which Mt. Diablo Unified sets and can change. Confirm the zone for a specific address with the district before you buy or rent.