West Covina · Los Angeles County

Schools in ZIP code 91790

Two districts run the ranked public schools in ZIP code 91790: Covina-Valley Unified (elementary) and West Covina Unified (elementary, middle and high). The 7 public elementary schools in ZIP code 91790 run from the 25th to the 87th percentile among the 5,726 California elementary schools we score (spring 2026 tests).

Elementary · 7 schools · West Covina Unified and Covina-Valley Unified

from 25th to 87th · among 5,726 California elementary schools we score · spring 2026 tests

  • San Jose Charter Academy: 87th percentile, Strong
  • Monte Vista Elementary: 67th percentile, Solid
  • Merlinda Elementary: 61st percentile, Solid
  • Rowland Avenue Elementary: 58th percentile, Solid
  • Orangewood Elementary: 36th percentile, Developing
  • Cameron Elementary: 29th percentile, Developing
  • California Elementary: 25th percentile, Developing
0Needs Support
3Developing
3Solid
1Strong

One dot per school.

A ZIP code doesn’t decide which school a child attends. Confirm the school for your address with the district.

Middle and high school pictures

Middle · 3 schools · West Covina Unified

from 42nd to 94th · among 2,529 California middle schools we score · spring 2026 tests

  • San Jose Charter Academy: 94th percentile, Strong
  • Walnut Grove Intermediate: 58th percentile, Solid
  • Edgewood Middle: 42nd percentile, Developing
0Needs Support
1Developing
1Solid
1Strong

High · 1 school · West Covina Unified

at 58th · among 1,498 California high schools we score · spring 2025 tests

  • Edgewood High: 58th percentile, Solid
0Needs 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 91790

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 91790 score highest?

San Jose Charter Academy is highest, at the 87th percentile.

That’s higher than 87 in 100 of the 5,726 California elementary schools we score (spring 2026 tests).

Highest in ZIP code 91790

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

Show the other 4 elementary schools
Context

The average elementary school in ZIP code 91790 had 7 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 91790 score highest?

San Jose Charter Academy is highest, at the 94th percentile.

That’s higher than 94 in 100 of the 2,529 California middle schools we score (spring 2026 tests).

Highest in ZIP code 91790

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

Context

The average middle school in ZIP code 91790 had 7 in 100 students chronically absent in 2025–26; the average California middle school we score had 18 in 100.

High schools

Where does the high school we score in ZIP code 91790 stand?

Edgewood High is at the 58th percentile.

That’s higher than 58 in 100 of the 1,498 California high schools we score (spring 2025 tests). It’s the only public high school we score in ZIP code 91790.

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

3 private schools have an address in ZIP code 91790. 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 (8)

School districts

City

Before kindergarten

Common questions

Which public schools in ZIP code 91790 rank highest?

Elementary: San Jose Charter Academy, 87th percentile (Strong). Middle: San Jose Charter Academy, 94th percentile (Strong). High: Edgewood High, 58th 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 91790 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 91790 good?

The 7 public elementary schools in ZIP code 91790 run from the 25th to the 87th percentile among the 5,726 California elementary schools we score (spring 2026 tests). By band: 1 Strong, 3 Solid and 3 Developing. The 3 public middle schools in ZIP code 91790 run from the 42nd to the 94th percentile among the 2,529 California middle schools we score (spring 2026 tests). By band: 1 Strong, 1 Solid and 1 Developing. ZIP code 91790 has one public high school we score, Edgewood High, at the 58th percentile among the 1,498 California high schools we score (spring 2025 tests). By band: 1 Solid. 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 91790 compare with California?

The average elementary school in ZIP code 91790 had 7 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 91790 had 7 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 91790 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.

View CDE data ↗ (opens in a new tab)How Scope Scores work →

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