Antioch · Contra Costa County

Schools in ZIP code 94531

The 6 public elementary schools in ZIP code 94531 run from the 3rd to the 43rd percentile among the 5,726 California elementary schools we score (spring 2026 tests).

Elementary · 6 schools

from 3rd to 43rd · among 5,726 California elementary schools we score · spring 2026 tests

  • Diablo Vista Elementary: 43rd percentile, Developing
  • Thomas Gaines Virtual Academy: 42nd percentile, Developing
  • Jack London Elementary: 16th percentile, Needs Support
  • Lone Tree Elementary: 16th percentile, Needs Support
  • Grant Elementary: 6th percentile, Needs Support
  • Carmen Dragon Elementary: 3rd percentile, Needs Support
4Needs Support
2Developing
0Solid
0Strong

One dot per school.

Middle and high school pictures

Middle · 3 schools

from 9th to 57th · among 2,529 California middle schools we score · spring 2026 tests

  • Thomas Gaines Virtual Academy: 57th percentile, Solid
  • Dallas Ranch Middle: 12th percentile, Needs Support
  • Black Diamond Middle: 9th percentile, Needs Support
2Needs Support
0Developing
1Solid
0Strong

High · 2 schools

from 12th to 74th · among 1,498 California high schools we score · spring 2025 tests

  • Dozier-Libbey Medical High: 74th percentile, Solid
  • Deer Valley High: 12th percentile, Needs Support
1Needs Support
0Developing
1Solid
0Strong

One dot per school. Each stage is placed only among California schools at its own level. 1 of the 10 ranked schools teaches two levels, so it appears in more than one picture.

Schools around ZIP code 94531

10 listed public schools with mapped locations.

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Percentile among California schools at the same level

  • Strong75th+
  • Solid50–74th
  • Developing25–49th
  • Needs Supportbelow 25th
  • Not scored

The school lists on this page are also available without the map.

Elementary schools

Which elementary schools in ZIP code 94531 score highest?

Diablo Vista Elementary is highest, at the 43rd percentile.

That’s higher than 43 in 100 of the 5,726 California elementary schools we score (spring 2026 tests).

Highest in ZIP code 94531

Each percentile compares a school with California schools at its own level. What patterns mean

Show the other 3 elementary schools
Context

The average elementary school in ZIP code 94531 had 32 in 100 students chronically absent (missed 10% or more of school days) in 2025–26; the average California elementary school we score had 17 in 100. Both are averages of school rates, each school counted once.

Middle schools

Which middle schools in ZIP code 94531 score highest?

Thomas Gaines Virtual Academy is highest, at the 57th percentile.

That’s higher than 57 in 100 of the 2,529 California middle schools we score (spring 2026 tests).

Highest in ZIP code 94531

Each percentile compares a school with California schools at its own level.

Context

The average middle school in ZIP code 94531 had 37 in 100 students chronically absent in 2025–26; the average California middle school we score had 18 in 100.

High schools

Which high schools in ZIP code 94531 score highest?

Dozier-Libbey Medical High is highest, at the 74th percentile.

That’s higher than 74 in 100 of the 1,498 California high schools we score (spring 2025 tests).

Highest in ZIP code 94531

Each percentile compares a school with California schools at its own level.

2 private schools have an address in ZIP code 94531. They don’t take California’s state tests, so we don’t score them. See them in the private-school directory →

Which places nearby can you look at next?

Nearby ZIP codes

More places (7)

School districts

City

Before kindergarten

Common questions

Which public schools in ZIP code 94531 rank highest?

Elementary: Diablo Vista Elementary, 43rd percentile (Developing). Middle: Thomas Gaines Virtual Academy, 57th percentile (Solid). High: Dozier-Libbey Medical High, 74th percentile (Solid). Each percentile is among the California schools at the same level we score. A rank doesn’t decide fit or whether a child can enroll.

Does living in ZIP code 94531 decide which school my child attends?

No. ZIP codes are for mail; attendance boundaries decide the school for an address. Confirm the school for your address, grade and program with the district.
More questions (3)

Are the public schools in ZIP code 94531 good?

The 6 public elementary schools in ZIP code 94531 run from the 3rd to the 43rd percentile among the 5,726 California elementary schools we score (spring 2026 tests). By band: 2 Developing and 4 Needs Support. The 3 public middle schools in ZIP code 94531 run from the 9th to the 57th percentile among the 2,529 California middle schools we score (spring 2026 tests). By band: 1 Solid and 2 Needs Support. The 2 public high schools in ZIP code 94531 run from the 12th to the 74th percentile among the 1,498 California high schools we score (spring 2025 tests). By band: 1 Solid and 1 Needs Support. A percentile compares a school with California public schools at the same level that we score. How we score schools.

How does chronic absence in ZIP code 94531 compare with California?

The average elementary school in ZIP code 94531 had 32 in 100 students chronically absent (missed 10% or more of school days) in 2025–26; the average California elementary school we score had 17 in 100. Both are averages of school rates, each school counted once. The average middle school in ZIP code 94531 had 37 in 100 students chronically absent in 2025–26; the average California middle school we score had 18 in 100. These are averages of school rates: each school counts once, whatever its size.

Where do these results come from?

California’s state tests (CAASPP): spring 2026 for elementary and middle schools, spring 2025 for high schools, and chronic-absence rates for 2025–26, published by the California Department of Education. Percentiles, bands and Scope Scores are SchoolScope’s calculations. How we score schools.

Sources and methodology

This page lists the schools with a 94531 mailing address. Attendance zones follow school districts rather than postal boundaries.

Data source: California Department of Education · CAASPP 2025–26 elementary and middle school; 2024–25 high school

Percentiles, bands and Scope Scores are SchoolScope’s own calculations from these state files.

Download these schools (CSV)Free to use under CC BY 4.0 with attribution.