Rancho Cucamonga · San Bernardino County

Schools in Rancho Cucamonga

In Rancho Cucamonga, 3 of 3 public middle schools sit at or above the 50th percentile among California middle schools we score; 2 of 7 public elementary schools do (spring 2026 tests).

Elementary · 7 schools

from 7th to 66th · among 5,726 California elementary schools we score · spring 2026 tests

  • Terra Vista Elementary: 66th percentile, Solid
  • Valle Vista Elementary: 56th percentile, Solid
  • Central Elementary: 48th percentile, Developing
  • Cucamonga Elementary: 45th percentile, Developing
  • Dona Merced Elementary: 40th percentile, Developing
  • Los Amigos Elementary: 28th percentile, Developing
  • Bear Gulch Elementary: 7th percentile, Needs Support
1Needs Support
4Developing
2Solid
0Strong

Middle · 3 schools

from 51st to 58th · among 2,529 California middle schools we score · spring 2026 tests

  • Cucamonga Middle: 58th percentile, Solid
  • Ruth Musser Middle: 56th percentile, Solid
  • Rancho Cucamonga Middle: 51st percentile, Solid
0Needs Support
0Developing
3Solid
0Strong

High · 2 schools

from 75th to 85th · among 1,498 California high schools we score · spring 2025 tests

  • Los Osos High: 85th percentile, Strong
  • Rancho Cucamonga High: 75th percentile, Strong
0Needs Support
0Developing
0Solid
2Strong

One dot per school. Each stage is placed only among California schools at its own level.

Schools around Rancho Cucamonga

12 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 Rancho Cucamonga score highest?

Terra Vista Elementary is highest, at the 66th percentile.

That’s higher than 66 in 100 California elementary schools we score (spring 2026 tests).

Highest in Rancho Cucamonga

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

Show the other 4 elementary schools
Context

The average Rancho Cucamonga elementary school had 15 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 Rancho Cucamonga score highest?

Cucamonga Middle is highest, at the 58th percentile.

That’s higher than 58 in 100 California middle schools we score (spring 2026 tests).

Highest in Rancho Cucamonga

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

Context

The average Rancho Cucamonga middle school had 20 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 Rancho Cucamonga score highest?

Los Osos High is highest, at the 85th percentile.

That’s higher than 85 in 100 California high schools we score (spring 2025 tests).

Highest in Rancho Cucamonga

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

11 private schools have a Rancho Cucamonga 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 (7)

ZIP codes

Before kindergarten

Common questions

Which public schools in Rancho Cucamonga rank highest?

Elementary: Terra Vista Elementary, 66th percentile (Solid). Middle: Cucamonga Middle, 58th percentile (Solid). High: Los Osos High, 85th percentile (Strong). 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 Rancho Cucamonga 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 Rancho Cucamonga good?

Rancho Cucamonga’s 7 public elementary schools run from the 7th to the 66th percentile among the 5,726 California elementary schools we score (spring 2026 tests). By band: 2 Solid, 4 Developing and 1 Needs Support. Rancho Cucamonga’s 3 public middle schools run from the 51st to the 58th percentile among the 2,529 California middle schools we score (spring 2026 tests). By band: 3 Solid. Rancho Cucamonga’s 2 public high schools run from the 75th to the 85th percentile among the 1,498 California high schools we score (spring 2025 tests). By band: 2 Strong. 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 Rancho Cucamonga compare with California?

The average Rancho Cucamonga elementary school had 15 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 Rancho Cucamonga middle school had 20 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 public schools with a Rancho Cucamonga address, which can belong to more than one school district.

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.