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Alta Loma · 91737

One ZIP code.Very different school stories.

Explore the public schools listed in 91737, compare the patterns, and see what deserves a closer look.

Los Osos HighBanyan ElementaryCaryn ElementaryVineyard Junior HighHermosa Elementary91737N ↑
5 schools mapped · Location contextOpen map →
Census ZIP approximation (ZCTA)

91737 at a glance

91737 (Alta Loma) has 5 public schools in this SchoolScope results directory. Compare schools by their primary reporting level below.

Directory coverage, not a complete inventory of every campus. Each school appears at its primary reporting level; K–8 and K–12 campuses can serve additional grades.

One ZIP, different school levels

The average only tells part of the story.

Elementary schools

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Lower reported resultsHigher reported results

3 comparable schools · average 56.3/100 · range 48.2–62.4

Middle schools

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Lower reported resultsHigher reported results

1 comparable schools · average 56.9/100 · range 56.9–56.9

High schools

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Lower reported resultsHigher reported results

1 comparable schools · average 70.7/100 · range 70.7–70.7

Explore ZIP codes near 91737

ZIPAreaRanked schoolsDistance
91701Alta Loma101.3 mi
91730Rancho Cucamonga112.7 mi
91739Etiwanda93.3 mi
91786Upland95.1 mi
91764Ontario125.2 mi

Nearby ZIPs use approximate distances between school-location centers. Counts cover ranked comprehensive schools.

Patterns across the ZIP

What kinds of schools are here?

Patterns worth exploring.

Choose a pattern to find matching schools in the lists below. Open a profile to see the underlying measures and questions to ask on a visit.

How patterns are defined →

Archetypes describe reported patterns, not school quality or fit. Available measures differ by school level.

Schools in 91737

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Elementary schools in 91737 · 3 schools

CompareSchoolExceededScore
Banyan Elementary
Alta Loma Elementary Growth Engine
37.8%89th percentile · StrongScope Score 62/100
Caryn Elementary
Etiwanda Elementary Solid Base
41.3%86th percentile · StrongScope Score 58/100
Hermosa Elementary
Alta Loma Elementary Culture First
30.8%74th percentile · SolidScope Score 48/100

Middle schools in 91737 · 1 schools

CompareSchoolExceededScore
Vineyard Junior High
Alta Loma Elementary Building Momentum
28.7%86th percentile · StrongScope Score 57/100

High schools in 91737 · 1 schools

CompareSchoolExceededScore
Los Osos High
Chaffey Joint Union High Building Momentum
39.5%88th percentile · StrongScope Score 71/100
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These are browsing links, not a feeder path. Assignments vary by residence, program, permits, and available space.

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Data source: California Department of Education · CAASPP 2024-25 · Methodology

Scores are SchoolScope's analysis of public data, not official CDE ratings. They represent one way of interpreting test results and should not be the sole basis for school decisions.

Frequently asked questions

How many schools are listed in 91737?
This SchoolScope directory lists 5 public schools in 91737 (Alta Loma) with 2024–25 reporting records. This is directory coverage, not a complete campus inventory. Each school appears under its primary reporting level; a K–8 or K–12 campus may serve additional grades.
Which schools have the highest scores in 91737?
Among comprehensive public schools listed here, the highest Scope Score at each primary reporting level is: Elementary: Banyan Elementary (62/100). Middle: Vineyard Junior High (57/100). High: Los Osos High (71/100). These are separate level rankings, not a single cross-level league table. A score does not establish fit or enrollment eligibility. See the methodology.
Can I compare elementary, middle, and high schools directly?
Compare schools at the same level and within the same enrollment group. Scope Score formulas and available measures differ by level. The plots show comprehensive public schools separately for each level; individual profiles explain their comparison group.
Are schools in 91737 assigned to every address in that ZIP code?
No. ZIP codes organize mail and school listings; they are not school attendance boundaries. Confirm your address, grade, program, and enrollment requirements directly with the school or district.
What does a SchoolScope pattern mean?
Archetypes summarize patterns in publicly reported academic and school-climate measures. They describe reported results, not a school’s quality or a child’s fit. Open the school profile for reporting years, missing measures, and questions to ask. Read how the patterns are defined.
Where do these results come from?
The underlying public data comes from the California Department of Education, including CAASPP reporting for 2024–25. Scope Scores and archetypes are SchoolScope calculations, not official CDE ratings. View CDE data and SchoolScope’s methodology and limitations.

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