Sun Terrace Elementary School
Elementary school in Concord, CA · Mt. Diablo Unified · Grades K-5
On the spring 2026 state tests, 21% of Sun Terrace Elementary School students met or exceeded California's reading (ELA) standard and 12% met the math standard. In reading, that is 28 points below the Mt. Diablo Unified average (49%) and 29 points below the California average (49%). Its reading result is higher than 12% of Bay Area elementary schools, and it ranks 11th of 15 public elementary schools in Concord. Reading results in 2026 were 2 points higher than in 2024, and math results were 4 points lower than in 2024.
Test scores, 2024 to 2026
| Subject | Spring 2024 | Spring 2025 | Spring 2026 | Change |
|---|---|---|---|---|
| Reading (ELA) | 18% | 33% | 21% | +2 pts |
| Math | 16% | 20% | 12% | −4 pts |
Compared with nearby averages
| Spring 2026 | Reading (ELA) | Math |
|---|---|---|
| Sun Terrace Elementary School | 21% | 12% |
| Mt. Diablo Unified | 49% | 39% |
| Contra Costa County | 52% | 43% |
| California | 49% | 38% |
Results by grade, spring 2026
| Grade | Reading (ELA) | Math |
|---|---|---|
| 3rd grade | 17% | 15% |
| 4th grade | 20% | 11% |
| 5th grade | 24% | 11% |
Students are tested in grades 3 to 8 and 11. Each grade is a different group of students, so differences between grades are not a trend.
Homes near Sun Terrace Elementary School
The typical home value in ZIP code 94520, where Sun Terrace Elementary School is located, is $601K, 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 elementary schools
| Distance | School | Reading (ELA) | Math | Typical home value (ZIP) |
|---|---|---|---|---|
| 0.4 mi | Rocketship Futuro Academy CharterConcord · Grades K-5 | 50% | 54% | $601K |
| 0.5 mi | Holbrook Language AcademyConcord · Grades K-8 | 42% | 28% | $709K |
| 1.2 mi | Heights ElementaryPittsburg · Grades K-5 | 33% | 26% | $559K |
| 1.6 mi | Wren Avenue ElementaryConcord · Grades K-5 | 18% | 18% | $709K |
| 1.6 mi | Monte Gardens ElementaryConcord · Grades K-5 | 65% | 56% | $709K |
| 2.4 mi | El Monte ElementaryConcord · Grades K-5 | 35% | 36% | $825K |
School details
- Address
- 2448 Floyd Lane, Concord, CA 94520
Get directions · See it on our map - Phone
- (925) 682-4861
- District
- Mt. Diablo Unified
- County
- Contra Costa County
- Grades
- K-5
- Students
- 428 (2025-26)
- Type
- Elementary school · Traditional · Magnet
- State school code
- 07617546004329
Common questions
How did Sun Terrace Elementary School do on state tests?
In spring 2026, 21% of students met or exceeded the reading (ELA) standard and 12% met the math standard, compared with 49% and 38% across California.
How many students attend Sun Terrace Elementary School?
428 students were enrolled in the 2025-26 school year, in grades K-5.
How much do homes cost near Sun Terrace Elementary School?
The typical home value in ZIP code 94520, where Sun Terrace Elementary School is located, is $601K, up 0.7% over the past year (Zillow Home Value Index). Prices inside the school's attendance zone can differ.
Does living near Sun Terrace Elementary 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.