C+
Average
63/100

Colony High

📚 09 – 12 🏫 High School
📍 3850 East Riverside Dr., Ontario, CA 91761
63
Repit Score
out of 100
2,085
Students
enrolled
23.9:1
Student:Teacher
ratio
$19K
Per Student
spending

What We Evaluated

👨‍🏫 Class Size 23.9:1 student-teacher ratio
💰 Funding $19,300 per student
🏫 School Type Regular

School Information

Address 3850 East Riverside Dr.
City Ontario
ZIP Code 91761
District 0608160
NCES School ID 060816010606
Data Year 2024-25

Community Context for 91761

Understanding the community around Colony High helps evaluate the school environment and neighborhood.

💰 Income & Economy

Median Household Income $89,041
Per Capita Income $32,234
Poverty Rate 8.4%
Households Earning $100K+ 45.4%

🎓 Education Level

Bachelor's Degree or Higher 20.6%
High School or Higher 78.9%

🏠 Housing

Median Home Value $543,400
Median Rent $1,820
Owner-Occupied 65.9%
Renter-Occupied 34.1%
View full data for ZIP 91761 →

Thinking about moving into this school’s area? See what homes and rents actually cost in ZIP 91761 — values, rent, and how it compares to nearby ZIPs. Free, no signup. See 91761 housing costs →

Student Demographics

Enrollment and demographic breakdown for Colony High.

👫 Gender Distribution

Male 53.1%
Female 46.8%

🌎 Race & Ethnicity

Hispanic/Latino 68.3%
Black 11.4%
Asian 8.5%
White 7.2%
Two or More Races 3.1%
American Indian 0.3%
Pacific Islander 1.0%

📋 Enrollment Summary

Total Enrollment 2,085
Teachers (FTE) 87.3
Student:Teacher Ratio 23.9:1

Frequently Asked Questions

What is the Repit School Score for Colony High?
Colony High has a Repit School Score of 63 out of 100, earning a grade of C+. This score evaluates class size (student-teacher ratio), funding levels, and resources rather than just test scores.
How many students attend Colony High?
Colony High has 2,085 students enrolled for the 2024-25 school year. The student-to-teacher ratio is 23.9:1.
What grades does Colony High serve?
Colony High serves grades 09 – 12 and is classified as a High School. This is a public school.
How much funding does Colony High receive per student?
Colony High receives $19,300 in per-pupil spending from its district. This is above the national average.
🏠 Rental Market Around Colony High in 91761
Avg Home Value
$689,821
Avg Monthly Rent
$2,788
1-Year Change
-0.7%
% Renters
34.1%

Other Schools in 91761

View all schools and real estate data for 91761 →

About Repit School Scores

Traditional school ratings rely heavily on standardized test scores, which often reflect family income more than actual school quality. Repit takes a different approach.

We evaluate schools based on factors that research shows actually impact educational outcomes:

  • Class Size — Smaller classes mean more individual attention and better student outcomes.
  • School Funding — Resources available for programs, teachers, and facilities directly affect education quality.
  • School Environment — School size and structure affect available programs and student experience.

Data source: NCES CCD 2024-25 | Last updated: September 2026