Schools in 91701 — Alta Loma, California: 91701 schools aren't just reaching proficiency — they're pushing students beyond it.
91701 has 10 ranked schools in Alta Loma, averaging a Scope Score of 57.4/100 — 12.6 points above the state average of 44.8 (CDE CAASPP 2025). Scores range from 46.7 to 69.0, a 22.3-point spread. 1 school ranks in the 90th percentile or above statewide.
How 91701 schools perform
The top-ranked school is Carleton P. Lightfoot Elementary with a Scope Score of 69 and 49.5% of students exceeding standard.
These schools are pushing students past the bar, not just to it. Schools here average 33.4% exceeding standard — well above the statewide average of 21.3%.
Chronic absenteeism across 91701 averages 12.7%, below the state average of 17.9%. CDE CAASPP 2025.
How 91701 compares to nearby zip codes
| Zip | City | Schools | Avg Score | vs 91701 |
|---|---|---|---|---|
| 91701 | Alta Loma | 10 | Solid 57.4/100 | — |
| 91702 | Azusa | 9 | Developing 39.1/100 | -18.4 |
| 91706 | Baldwin Park | 16 | Developing 39.8/100 | -17.6 |
| 91709 | Chino Hills | 12 | Solid 65.6/100 | +8.2 |
| 91710 | Corona | 15 | Developing 42.0/100 | -15.4 |
| 91711 | Claremont | 9 | Solid 52.4/100 | -5.0 |
Source: CDE CAASPP 2025, analyzed by SchoolScope.
School archetypes in 91701
Hidden gems: 2 schools in 91701 are classified as Growth Engine (2) — showing positive growth trajectories that raw proficiency scores alone don't capture. These are schools where students leave with more than they arrived with.
Archetypes are data-driven labels based on Scope Score dimensions. Learn more
All schools in 91701
ranked by Scope Score · 2024–25 CAASPP
| # | School | Exceeded | Score |
|---|---|---|---|
| 1 | Carleton P. Lightfoot Elementary Etiwanda Elementary Building Momentum | 49.5% | Solid 69/100 |
| 2 | Floyd M. Stork Elementary Alta Loma Elementary Solid Base | 44.3% | Solid 65/100 |
| 3 | Deer Canyon Elementary Alta Loma Elementary Strong All-Around | 35.4% | Solid 59/100 |
| 4 | Rancho Cucamonga High Chaffey Joint Union High Building Momentum | 33.2% | Solid 58/100 |
| 5 | Victoria Groves Elementary Alta Loma Elementary Growth Engine | 37.6% | Solid 58/100 |
| 6 | Jasper Elementary Alta Loma Elementary Culture First | 32.6% | Solid 56/100 |
| 7 | Carnelian Elementary Alta Loma Elementary Culture First | 32.6% | Solid 56/100 |
| 8 | Alta Loma Junior High Alta Loma Elementary Growth Engine | 25.7% | Solid 54/100 |
| 9 | Alta Loma High Chaffey Joint Union High Building Momentum | 23.0% | Solid 52/100 |
| 10 | Alta Loma Elementary Alta Loma Elementary Culture First | 20.4% | Developing 47/100 |
Schools in 91701 on the map
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.
Numbers tell you whether students are clearing the bar. A school visit tells you whether they're happy doing it. These metrics are intentionally missing from the Scope Score: class sizes and student-teacher interaction quality; arts, music, athletics, and enrichment programs; teacher experience and turnover; campus safety and social-emotional support; parent and community engagement; quality of special education and gifted programs; how school zones and enrollment boundaries affect access. Full methodology