Rialto Unified School District

182 East Walnut Ave.
Rialto, CA 92376-3530
(District boundaries shown in map)
3/
10
Bottom 50%

Top Rankings

Rialto Unified School District ranks among the top 20% of public school district in California for:

Category
Attribute
Graduation Rate
Highest graduation rate (Top 20%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2026 school year, there are 6 public middle schools serving 5,559 students in Rialto Unified School District. This district's average middle testing ranking is 3/10, which is in the bottom 50% of public middle schools in California.
Public Middle Schools in Rialto Unified School District have an average math proficiency score of 15% (versus the California public middle school average of 32%), and reading proficiency score of 32% (versus the 46% statewide average).
Minority enrollment is 98% of the student body (majority Hispanic), which is more than the California public middle school average of 78% (majority Hispanic).

Overview

This School District
This State (CA)
# Schools
30 Schools
3,496 Schools
# Students
23,450 Students
1,854,195 Students
# Teachers
1,019 Teachers
87,801 Teachers
Student-Teacher Ratio
23:1
23:1

Student By Grade

District Rank

Rialto Unified School District, which is ranked #1490 of all 1,907 school districts in California (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 92% has increased from 89% over five school years.
This School District
State Average (CA)
#1422 out of 1932 school districts
(Bottom 50%)
18%
34%
32%
47%
15%
29%
92%
87%

Students by Ethnicity:

0.24
0.64
% American Indian
n/a
1%
% Asian
1%
11%
% Hispanic
87%
55%
% Black
8%
5%
% White
3%
22%
% Hawaiian
n/a
n/a
% Two or more races
1%
6%
All Ethnic Groups

District Revenue and Spending

The revenue/student of $19,278 in this school district is less than the state median of $19,975. The school district revenue/student has grown by 28% over four school years.
The school district's spending/student of $16,144 is less than the state median of $18,396. The school district spending/student has grown by 11% over four school years.
This School District
This State (CA)
Total Revenue
$452 MM
$116,387 MM
Spending
$379 MM
$107,188 MM
Revenue / Student
$19,278
$19,975
Spending / Student
$16,144
$18,396

Best Rialto Unified School District Public Middle Schools (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Ben F. Kolb Middle School
(Math: 18% | Reading: 42%)
Rank:
4/
10
Bottom 50%
2351 North Spruce St.
Rialto, CA 92377
(909) 820-7849
Gr: 6-8 | 898 students Student-teacher ratio: 24:1 Minority enrollment: 96%
Rank: #22.
William G. Jehue Middle School
(Math: 17% | Reading: 31%)
Rank:
3/
10
Bottom 50%
1500 North Eucalyptus Ave.
Colton, CA 92324
(909) 421-7377
Gr: 6-8 | 1,460 students Student-teacher ratio: 26:1 Minority enrollment: 98%
Rank: #33.
Ethel Kucera Middle School
(Math: 15% | Reading: 32%)
Rank:
3/
10
Bottom 50%
2140 West Buena Vista Dr.
Rialto, CA 92377
(909) 574-7044
Gr: 6-8 | 966 students Student-teacher ratio: 23:1 Minority enrollment: 96%
Rank: #44.
Rialto Middle School
(Math: 14% | Reading: 33%)
Rank:
3/
10
Bottom 50%
1262 West Rialto Ave.
Rialto, CA 92376
(909) 879-7308
Gr: 6-8 | 1,085 students Student-teacher ratio: 23:1 Minority enrollment: 99%
Rank: #55.
Zupanic Virtual Academy
Alternative School
(Math: 11% | Reading: 30-34%)
Rank:
2/
10
Bottom 50%
266 West Randall Ave.
Rialto, CA 92376
(909) 820-8110
Gr: K-12 | 214 students Student-teacher ratio: 14:1 Minority enrollment: 96%
Rank: #66.
Warren F. Frisbie Middle School
(Math: 9% | Reading: 24%)
Rank:
1/
10
Bottom 50%
1442 North Eucalyptus Ave.
Rialto, CA 92376
(909) 820-7887
Gr: 6-8 | 936 students Student-teacher ratio: 23:1 Minority enrollment: 99%

Recent Articles

Understanding School Safety Policies in 2026
Understanding School Safety Policies in 2026
Learn how school safety policies are evolving in 2026, including mental health support, AI monitoring, emergency planning, and parent rights.
How to Support Your Child’s Mental Health at School
How to Support Your Child’s Mental Health at School
Practical guidance for parents and educators on supporting child mental health during the school year, with expert strategies and 2026 insights.
What a National Blue Ribbon of Distinction Means in 2026
What a National Blue Ribbon of Distinction Means in 2026
Understand what a National Blue Ribbon of Distinction means, how schools earn it, and why it matters for academic quality in 2026.

Quick Facts (2026)

  • District size: 30 schools
  • Grades: K-12
  • Enrollment: 23,450 students
  • Student-Teacher Ratio: 23:1
  • Minority Enrollment: 98%
  • : 92% (Top 20% in CA)
  • : Bottom 50%
  • : 18% (Btm 50%)
  • : 32% (Btm 50%)
  • : 15% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

Quick Links