John Swett Elementary School
Elementary school in Martinez, CA · Martinez Unified · Grades K-5
On the spring 2026 state tests, 61% of John Swett Elementary School students met or exceeded California's reading (ELA) standard and 54% met the math standard. In reading, that is 3 points above the Martinez Unified average (58%) and 11 points above the California average (49%). Its reading result is higher than 62% of Bay Area elementary schools, and it ranks 2nd of 5 public elementary schools in Martinez. Reading results in 2026 were 5 points higher 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) | 56% | 64% | 61% | +5 pts |
| Math | 53% | 55% | 54% | 0 pts |
Compared with nearby averages
| Spring 2026 | Reading (ELA) | Math |
|---|---|---|
| John Swett Elementary School | 61% | 54% |
| Martinez Unified | 58% | 45% |
| Contra Costa County | 52% | 43% |
| California | 49% | 38% |
Results by grade, spring 2026
| Grade | Reading (ELA) | Math |
|---|---|---|
| 3rd grade | 68% | 63% |
| 4th grade | 57% | 56% |
| 5th grade | 58% | 43% |
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 John Swett Elementary School
The typical home value in ZIP code 94553, where John Swett Elementary School is located, is $749K, down 1.3% 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) |
|---|---|---|---|---|
| 1.2 mi | John Muir ElementaryMartinez · Grades K-5 | 45% | 43% | $749K |
| 1.9 mi | Morello Park ElementaryMartinez · Grades K-5 | 65% | 61% | $749K |
| 2.0 mi | Hidden Valley ElementaryMartinez · Grades K-5 | 56% | 50% | $749K |
| 2.5 mi | Las Juntas ElementaryMartinez · Grades K-5 | 46% | 32% | $749K |
| 2.7 mi | Valhalla ElementaryPleasant Hill · Grades K-5 | 58% | 54% | $969K |
| 3.5 mi | Strandwood ElementaryPleasant Hill · Grades K-5 | 66% | 57% | $969K |
School details
- Address
- 4955 Alhambra Valley Road, Martinez, CA 94553
Get directions · See it on our map - Phone
- (925) 335-5860
- District
- Martinez Unified
- County
- Contra Costa County
- Grades
- K-5
- Students
- 506 (2025-26)
- Type
- Elementary school · Traditional
- Website
- jse.martinezusd.net
- State school code
- 07617396003834
Common questions
How did John Swett Elementary School do on state tests?
In spring 2026, 61% of students met or exceeded the reading (ELA) standard and 54% met the math standard, compared with 49% and 38% across California.
How many students attend John Swett Elementary School?
506 students were enrolled in the 2025-26 school year, in grades K-5.
How much do homes cost near John Swett Elementary School?
The typical home value in ZIP code 94553, where John Swett Elementary School is located, is $749K, down 1.3% over the past year (Zillow Home Value Index). Prices inside the school's attendance zone can differ.
Does living near John Swett Elementary School guarantee a spot?
No. Public schools assign students by attendance zone, which Martinez Unified sets and can change. Confirm the zone for a specific address with the district before you buy or rent.