Lone Hill Middle
San Dimas, CA · Bonita Unified
Regular public school · Grades 6-8 · Suburb, large
211th of 1,294 California middle schools statewide · better than 84%▲ Improving
700 South Lone Hill, San Dimas, CA 91773
(909) 971-8270NCES ID 060561000512Directory 2023–24
SchoolRow ranks Lone Hill Middle 211th of 1,294 California middle schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 84% of middle schools statewide. Its statewide percentile went from 69th in 2015 to 84th in 2025 — improving.
Percent meeting or exceeding the state standard, CAASPP 2024–25 · 867 students tested
Racial and ethnic breakdown of 906 students (2023–24, NCES) — history since 1987, with comparable seven-category changes from 2010
| Group | Trend | 2010 | 2023 | Change |
|---|---|---|---|---|
| Hispanic | 48.7% | 58.3% | ▲ 9.6 pts | |
| White | 34.7% | 17.5% | ▼ 17.2 pts | |
| Two or more races | 6.5% | 10.7% | ▲ 4.2 pts | |
| Asian | 6.6% | 10.6% | ▲ 4.0 pts | |
| Black | 3.2% | 2.9% | ▼ 0.3 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 $920K in zip 91773 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 Lone Hill Middle
- #417Royal Oak MiddleCharter Oak Unified · 2.2 mi away417th of 1,294
ELA 52% ▼19 · Math 42% ▼12Compare - #131Ramona MiddleBonita Unified · 2.6 mi away131st of 1,294
ELA 75% ▲4 · Math 64% ▲10Compare - #449Sierra Vista MiddleCovina-Valley Unified · 2.8 mi away449th of 1,294
ELA 51% ▼20 · Math 38% ▼16Compare - #834Marshall MiddlePomona Unified · 3.3 mi away834th of 1,294
ELA 42% ▼29 · Math 17% ▼37Compare - #177Goddard MiddleGlendora Unified · 3.6 mi away177th of 1,294
ELA 68% ▼3 · Math 63% ▲9Compare - #385Sandburg MiddleGlendora Unified · 4.1 mi away385th of 1,294
ELA 54% ▼17 · Math 44% ▼10Compare - #635Traweek MiddleCovina-Valley Unified · 4.5 mi away635th of 1,294
ELA 45% ▼26 · Math 29% ▼25Compare - #584Lorbeer MiddlePomona Unified · 4.9 mi away584th of 1,294
ELA 47% ▼24 · Math 31% ▼23Compare
What school district is Lone Hill Middle in?
Lone Hill Middle is part of the Bonita Unified district in San Dimas, California.
Is Lone Hill Middle a good school?
SchoolRow ranks Lone Hill Middle 211th of 1,294 California middle schools (better than 84% statewide) based on 2024–25 test results (CAASPP 2024–25).
What is the racial makeup of Lone Hill Middle?
Hispanic 58%, White 18%, Two or more races 11%, Asian 11% (906 students, 2023–24).
How much do homes near Lone Hill Middle cost?
The typical home value in zip code 91773 is $920K 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.