Winnetka · Los Angeles County

Schools in Winnetka

Winnetka’s 3 public elementary schools run from the 22nd to the 73rd percentile among the 5,726 California elementary schools we score (spring 2026 tests).

Elementary · 3 schools

from 22nd to 73rd · among 5,726 California elementary schools we score · spring 2026 tests

  • Stanley Mosk Elementary: 73rd percentile, Solid
  • Citizens of the World Charter School West Valley: 59th percentile, Solid
  • Sunny Brae Avenue Elementary: 22nd percentile, Needs Support
1Needs Support
0Developing
2Solid
0Strong

One dot per school.

Schools around Winnetka

3 listed public schools with mapped locations.

Open full map →

Loading school locations…

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 Winnetka score highest?

Stanley Mosk Elementary is highest, at the 73rd percentile.

That’s higher than 73 in 100 California elementary schools we score (spring 2026 tests).

Highest in Winnetka

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

Context

The average Winnetka elementary school had 17 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.

3 private schools have a Winnetka address. 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?

School districts

More places (3)

ZIP codes

Before kindergarten

Common questions

Which public schools in Winnetka rank highest?

Elementary: Stanley Mosk Elementary, 73rd percentile (Solid). Each percentile is among the California elementary schools we score. A rank doesn’t decide fit or whether a child can enroll.

Does living in Winnetka decide which school my child attends?

No. A city can hold schools from more than one district, and attendance boundaries decide which school serves an address. Confirm the school for your address with the district.
More questions (3)

Are the public schools in Winnetka good?

Winnetka’s 3 public elementary schools run from the 22nd to the 73rd percentile among the 5,726 California elementary schools we score (spring 2026 tests). By band: 2 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 Winnetka compare with California?

The average Winnetka elementary school had 17 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. These are averages of school rates: each school counts once, whatever its size.

Where do these results come from?

California’s state tests (CAASPP) from spring 2026 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 public schools with a Winnetka address, which can belong to more than one school district.

Data source: California Department of Education · CAASPP 2025–26

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.