Ray Wiltsey Middle
Ontario, CA · Ontario-Montclair
Regular public school · Grades 6-8 · City, midsize
806th of 1,294 California middle schools statewide · better than 38%▲ Improving
1450 East G St., Ontario, CA 91764
(909) 986-5838NCES ID 062847004400Directory 2023–24
SchoolRow ranks Ray Wiltsey Middle 806th of 1,294 California middle schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 38% of middle schools statewide. Its statewide percentile went from 15th in 2015 to 38th in 2025 — improving.
Percent meeting or exceeding the state standard, CAASPP 2024–25 · 724 students tested
Racial and ethnic breakdown of 741 students (2023–24, NCES) — history since 1987, with comparable seven-category changes from 2010
| Group | Trend | 2010 | 2023 | Change |
|---|---|---|---|---|
| Hispanic | 90.0% | 89.5% | ▼ 0.5 pts | |
| Black | 4.3% | 5.9% | ▲ 1.6 pts | |
| Asian | 1.1% | 2.2% | ▲ 1.1 pts | |
| White | 3.0% | 1.3% | ▼ 1.7 pts | |
| Two or more races | 1.2% | 0.4% | ▼ 0.8 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 $635K in zip 91764 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 Ray Wiltsey Middle
- –Student Outreach & Academic Renaissance AcademyOntario-Montclair · 0.1 mi awayCompare
- #864Vina Danks MiddleOntario-Montclair · 2 mi away864th of 1,294
ELA 36% ▼2 · Math 21% ▼1Compare - #521De Anza MiddleOntario-Montclair · 2.1 mi away521st of 1,294
ELA 44% ▲6 · Math 40% ▲18Compare - #861Rancho Cucamonga MiddleCucamonga Elementary · 2.6 mi away861st of 1,294
ELA 38% = · Math 19% ▼3Compare - #954Upland Academy of the ArtsUpland Unified · 2.6 mi away954th of 1,294
ELA 35% ▼3 · Math 16% ▼6Compare - #558Cucamonga MiddleCentral Elementary · 3.3 mi away558th of 1,294
ELA 51% ▲13 · Math 29% ▲7Compare - #408Woodcrest Junior HighChino Valley Unified · 3.4 mi away408th of 1,294
ELA 53% ▲15 · Math 40% ▲18Compare - #445Oaks MiddleOntario-Montclair · 3.5 mi away445th of 1,294
ELA 53% ▲15 · Math 36% ▲14Compare
What school district is Ray Wiltsey Middle in?
Ray Wiltsey Middle is part of the Ontario-Montclair district in Ontario, California.
Is Ray Wiltsey Middle a good school?
SchoolRow ranks Ray Wiltsey Middle 806th of 1,294 California middle schools (better than 38% statewide) based on 2024–25 test results (CAASPP 2024–25).
What is the racial makeup of Ray Wiltsey Middle?
Hispanic 90%, Black 6%, Asian 2%, White 1% (741 students, 2023–24).
How much do homes near Ray Wiltsey Middle cost?
The typical home value in zip code 91764 is $635K 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.