Ruth O. Harris Middle
Bloomington, CA · Colton Joint Unified
Regular public school · Grades 7-8 · Suburb, large
1,175th of 1,294 California middle schools statewide · better than 9%▼ Declining
11150 Alder Ave., Bloomington, CA 92316
(909) 580-5020NCES ID 060939002599Directory 2023–24
SchoolRow ranks Ruth O. Harris Middle 1,175th of 1,294 California middle schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 9% of middle schools statewide. Its statewide percentile went from 16th in 2015 to 9th in 2025 — declining.
Percent meeting or exceeding the state standard, CAASPP 2024–25 · 542 students tested
Racial and ethnic breakdown of 595 students (2023–24, NCES) — history since 1993, with comparable seven-category changes from 2010
| Group | Trend | 2010 | 2023 | Change |
|---|---|---|---|---|
| Hispanic | 79.4% | 87.2% | ▲ 7.8 pts | |
| Black | 8.5% | 6.1% | ▼ 2.4 pts | |
| Asian | 5.5% | 3.4% | ▼ 2.1 pts | |
| White | 5.2% | 2.0% | ▼ 3.2 pts | |
| Two or more races | 0.2% | 0.7% | ▲ 0.5 pts | |
| American Indian | 0.7% | 0.5% | ▼ 0.2 pts | |
| Pacific Islander | 0.5% | 0.0% | ▼ 0.5 pts |
NCES history for this school begins in 1993. 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 $566K in zip 92316 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 Ruth O. Harris Middle
- #957Harry S. Truman MiddleFontana Unified · 2.5 mi away957th of 1,294
ELA 33% ▲9 · Math 18% ▲6Compare - #1147Joe BacaColton Joint Unified · 2.7 mi away1,147th of 1,294
ELA 24% = · Math 14% ▲2Compare - #1186Mission MiddleJurupa Unified · 3.3 mi away1,186th of 1,294
ELA 22% ▼2 · Math 13% ▲1Compare - #1114Fontana MiddleFontana Unified · 3.5 mi away1,114th of 1,294
ELA 25% ▲1 · Math 16% ▲4Compare - #833Rialto MiddleRialto Unified · 3.6 mi away833rd of 1,294
ELA 40% ▲16 · Math 19% ▲7Compare - #847Sequoia MiddleFontana Unified · 3.9 mi away847th of 1,294
ELA 39% ▲15 · Math 19% ▲7Compare - #732William G. Jehue MiddleRialto Unified · 4.2 mi away732nd of 1,294
ELA 44% ▲20 · Math 22% ▲10Compare - #797Southridge Tech MiddleFontana Unified · 4.3 mi away797th of 1,294
ELA 41% ▲17 · Math 20% ▲8Compare
What school district is Ruth O. Harris Middle in?
Ruth O. Harris Middle is part of the Colton Joint Unified district in Bloomington, California.
Is Ruth O. Harris Middle a good school?
SchoolRow ranks Ruth O. Harris Middle 1,175th of 1,294 California middle schools (better than 9% statewide) based on 2024–25 test results (CAASPP 2024–25).
What is the racial makeup of Ruth O. Harris Middle?
Hispanic 87%, Black 6%, Asian 3%, White 2% (595 students, 2023–24).
How much do homes near Ruth O. Harris Middle cost?
The typical home value in zip code 92316 is $566K 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.