Maple Hill Elementary
Diamond Bar, CA · Walnut Valley Unified
Regular public school · Grades K-5 · Suburb, large
160th of 5,659 California elementary schools statewide · better than 97%▲ Improving
1350 Maple Hill Rd., Diamond Bar, CA 91765
(909) 861-6224Official website ↗NCES ID 064128006839Directory 2023–24
SchoolRow ranks Maple Hill Elementary 160th of 5,659 California elementary schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 97% of elementary schools statewide. Its statewide percentile went from 87th in 2015 to 97th in 2025 — improving.
Percent meeting or exceeding the state standard, CAASPP 2024–25 · 293 students tested
Racial and ethnic breakdown of 561 students (2023–24, NCES) — history since 1987, with comparable seven-category changes from 2010
| Group | Trend | 2010 | 2023 | Change |
|---|---|---|---|---|
| Asian | 61.3% | 80.4% | ▲ 19.1 pts | |
| Hispanic | 22.9% | 12.1% | ▼ 10.8 pts | |
| Two or more races | 1.7% | 3.4% | ▲ 1.7 pts | |
| White | 10.6% | 3.2% | ▼ 7.4 pts | |
| Black | 3.5% | 0.5% | ▼ 3.0 pts |
NCES history for this school begins in 1987. Race categories changed by 2010: earlier data combines Asian and Pacific Islander students and does not consistently identify multiracial students. The chart retains that history, while the change table uses 2010 onward.
Typical home value $1.03M in zip 91765 as of 2026-05 · trend since 2000
Data Provided by Zillow Group
Closest same-level schools, with 2024–25 state rank · ▲▼ = points better or worse than Maple Hill Elementary
- #283Quail Summit ElementaryWalnut Valley Unified · 0.8 mi away283rd of 5,659
ELA 77% ▼6 · Math 82% ▼1Compare - #597Evergreen ElementaryWalnut Valley Unified · 1.3 mi away597th of 5,659
ELA 72% ▼11 · Math 72% ▼11Compare - #408Walnut ElementaryWalnut Valley Unified · 1.6 mi away408th of 5,659
ELA 75% ▼8 · Math 77% ▼6Compare - #2989Armstrong ElementaryPomona Unified · 1.8 mi away2,989th of 5,659
ELA 47% ▼36 · Math 29% ▼54Compare - #648Castle Rock ElementaryWalnut Valley Unified · 1.9 mi away648th of 5,659
ELA 71% ▼12 · Math 71% ▼12Compare - #344Pantera ElementaryPomona Unified · 2.2 mi away344th of 5,659
ELA 81% ▼2 · Math 74% ▼9Compare - #2001Golden Springs ElementaryPomona Unified · 2.4 mi away2,001st of 5,659
ELA 60% ▼23 · Math 38% ▼45Compare - #859Vejar ElementaryWalnut Valley Unified · 2.5 mi away859th of 5,659
ELA 67% ▼16 · Math 67% ▼16Compare
What school district is Maple Hill Elementary in?
Maple Hill Elementary is part of the Walnut Valley Unified district in Diamond Bar, California.
Is Maple Hill Elementary a good school?
SchoolRow ranks Maple Hill Elementary 160th of 5,659 California elementary schools (better than 97% statewide) based on 2024–25 test results (CAASPP 2024–25).
What is the racial makeup of Maple Hill Elementary?
Asian 80%, Hispanic 12%, Two or more races 3%, White 3% (561 students, 2023–24).
How much do homes near Maple Hill Elementary cost?
The typical home value in zip code 91765 is $1.03M as of 2026-05 (Zillow ZHVI).
Sources: state education department data (CAASPP 2024–25, low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.