CAMiddleProfile data from NCES 2023-24
Ruth O. Harris Middle — School Profile & District Info
Middle|Bloomington, California|Colton Joint Unified
Bloomington, CA 92316
School Profile
Grades
7–8
Enrollment
595
Student:Teacher
19.8:1
Locale
Suburban
District
Colton Joint UnifiedEcon. Disadvantaged
84.0%
Phone
(909)580-5020School Statistics
Academics (SY 2020-21)
ELA Proficiency
32%
25th percentile in CA
Math Proficiency
11%
10th percentile in CA
Programs & Activities (SY 2021-22)
Gifted & Talented
Student-Teacher Ratio: 14.8:1
Better than average in CADistrict Finance (FY 2023)
Per-Pupil Spending
$18,938
District-level data
Funding Sources
Federal 11%State 71%Local 18%
Community Context
Median Home Value
$580,340
-1.9% YoY
Riverside, CA metro area · Zillow Feb 2026
Community Need Level
Elevated
CDC/ATSDR Social Vulnerability Index 2022
Enrollment Trend (2014-2025)
562
Current enrollment
Declining(-22% 5yr)Frequently Asked Questions about Ruth O. Harris Middle
Ruth O. Harris Middle has a total enrollment of 595 students and serves grades Middle. The school is part of the local school district in Bloomington, CA.
Calendar Guides
School profiles: Data from NCES Common Core of Data. Calendar events from district calendar sources, updated automatically.