Top Rankings
Rialto Unified School District ranks among the top 20% of public school district in California for:
Category
Attribute
Community Size
Largest student body (number of students) (Top 1%)
For the 2025 school year, there are 25 public elementary schools serving 16,272 students in Rialto Unified School District. This district's average elementary testing ranking is 3/10, which is in the bottom 50% of public elementary schools in California.
Public Elementary Schools in Rialto Unified School District have an average math proficiency score of 16% (versus the California public elementary school average of 35%), and reading proficiency score of 31% (versus the 45% statewide average).
Minority enrollment is 98% of the student body (majority Hispanic), which is more than the California public elementary school average of 79% (majority Hispanic).
Overview
This School District
This State (CA)
# Schools
30 Schools
7,700 Schools
# Students
23,450 Students
3,822,920 Students
# Teachers
1,019 Teachers
174,000 Teachers
Student : Teacher Ratio
23:1
23:1
District Rank
Rialto Unified School District, which is ranked #1510 of all 1,925 school districts in California (based off of combined math and reading proficiency testing data) for the 2021-2022 school year.
The school district's graduation rate of 94% has increased from 85% over five school years.
Overall District Rank
#1492 out of 1941 school districts
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
16%
33%
Reading/Language Arts Test Scores (% Proficient)
32%
47%
Science Test Scores (% Proficient)
15%
29%
Graduation Rate
94%
87%
Students by Ethnicity:
Diversity Score
0.24
0.64
# American Indian Students
48 Students
16,785 Students
% American Indian Students
n/a
1%
# Asian Students
283 Students
454,357 Students
% Asian Students
1%
12%
# Hispanic Students
20,352 Students
2,114,366 Students
% Hispanic Students
87%
55%
# Black Students
1,808 Students
189,461 Students
% Black Students
8%
5%
# White Students
578 Students
787,389 Students
% White Students
3%
21%
# Hawaiian Students
81 Students
15,077 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
278 Students
240,557 Students
% of Two or more races Students
1%
6%
Students by Grade:
# Students in PK Grade:
-
83
# Students in K Grade:
2,144
519,574
# Students in 1st Grade:
1,661
396,601
# Students in 2nd Grade:
1,676
414,466
# Students in 3rd Grade:
1,778
416,628
# Students in 4th Grade:
1,735
426,360
# Students in 5th Grade:
1,755
430,582
# Students in 6th Grade:
1,769
432,936
# Students in 7th Grade:
1,853
312,207
# Students in 8th Grade:
1,780
312,649
# Students in 9th Grade:
1,729
44,929
# Students in 10th Grade:
1,861
37,487
# Students in 11th Grade:
1,762
37,249
# Students in 12th Grade:
1,947
41,169
# Ungraded Students:
-
-
District Revenue and Spending
The revenue/student of $19,278 in this school district is less than the state median of $19,974. The school district revenue/student has stayed relatively flat 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 stayed relatively flat over four school years.
Total Revenue
$452 MM
$116,387 MM
Spending
$379 MM
$107,188 MM
Revenue / Student
$19,278
$19,974
Spending / Student
$16,144
$18,396
Best Rialto Unified School District Public Elementary Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
W.j.c. Trapp Elementary School
(Math: 34% | Reading: 45%)
Rank:
Rank:
6/
Top 50%10
2750 North Riverside Ave.
Rialto, CA 92377
(909) 820-7911
Rialto, CA 92377
(909) 820-7911
Grades: K-5
| 543 students
Rank: #22.
Samuel W. Simpson Elementary School
(Math: 32% | Reading: 44%)
Rank:
Rank:
6/
Top 50%10
1050 South Lilac Ave.
Rialto, CA 92376
(909) 820-7954
Rialto, CA 92376
(909) 820-7954
Grades: K-5
| 635 students
Rank: #33.
Nancy R. Kordyak Elementary School
(Math: 27% | Reading: 39%)
Rank:
Rank:
5/
Bottom 50%10
4580 Mango Ave.
Fontana, CA 92336
(909) 421-4203
Fontana, CA 92336
(909) 421-4203
Grades: K-5
| 677 students
Rank: #44.
Ben F. Kolb Middle School
(Math: 20% | Reading: 42%)
Rank:
Rank:
5/
Bottom 50%10
2351 North Spruce St.
Rialto, CA 92377
(909) 820-7849
Rialto, CA 92377
(909) 820-7849
Grades: 6-8
| 898 students
Rank: #55.
Dr. Ernest Garcia Elementary School
(Math: 26% | Reading: 32%)
Rank:
Rank:
4/
Bottom 50%10
1390 West Randall Ave.
Colton, CA 92324
(909) 421-7620
Colton, CA 92324
(909) 421-7620
Grades: K-5
| 622 students
Rank: #66.
Georgia F. Morris Elementary School
(Math: 23% | Reading: 35%)
Rank:
Rank:
4/
Bottom 50%10
1900 West Randall Ave.
Colton, CA 92324
(909) 820-6864
Colton, CA 92324
(909) 820-6864
Grades: K-5
| 609 students
Rank: #77.
Lida M. Henry Elementary School
(Math: 24% | Reading: 32%)
Rank:
Rank:
4/
Bottom 50%10
470 East Etiwanda Ave.
Rialto, CA 92376
(909) 820-7909
Rialto, CA 92376
(909) 820-7909
Grades: K-5
| 403 students
Rank: #88.
Sam V. Curtis Elementary School
(Math: 21% | Reading: 35%)
Rank:
Rank:
4/
Bottom 50%10
451 South Lilac Ave.
Rialto, CA 92376
(909) 421-7366
Rialto, CA 92376
(909) 421-7366
Grades: K-5
| 671 students
Rank: #99.
Elizabeth T. Hughbanks Elementary School
(Math: 19% | Reading: 34%)
Rank:
Rank:
4/
Bottom 50%10
2241 North Apple Ave.
Rialto, CA 92377
(909) 820-7970
Rialto, CA 92377
(909) 820-7970
Grades: K-5
| 434 students
Rank: #1010.
Winn A. Myers Elementary School
(Math: 15% | Reading: 36%)
Rank:
Rank:
3/
Bottom 50%10
975 North Meridian Ave.
Rialto, CA 92376
(909) 820-7921
Rialto, CA 92376
(909) 820-7921
Grades: K-5
| 463 students
Rank: #1111.
A. H. Morgan Elementary School
(Math: 18% | Reading: 31%)
Rank:
Rank:
3/
Bottom 50%10
1571 North Sycamore Ave.
Rialto, CA 92376
(909) 820-7882
Rialto, CA 92376
(909) 820-7882
Grades: K-5
| 466 students
Rank: #1212.
Helen L. Dollahan Elementary School
(Math: 16% | Reading: 32%)
Rank:
Rank:
3/
Bottom 50%10
1060 West Etiwanda Ave.
Rialto, CA 92376
(909) 820-7943
Rialto, CA 92376
(909) 820-7943
Grades: K-5
| 623 students
Rank: #1313.
Ethel Kucera Middle School
(Math: 15% | Reading: 32%)
Rank:
Rank:
3/
Bottom 50%10
2140 West Buena Vista Dr.
Rialto, CA 92377
(909) 574-7044
Rialto, CA 92377
(909) 574-7044
Grades: 6-8
| 966 students
Rank: #1414.
William G. Jehue Middle School
(Math: 15% | Reading: 31%)
Rank:
Rank:
3/
Bottom 50%10
1500 North Eucalyptus Ave.
Colton, CA 92324
(909) 421-7377
Colton, CA 92324
(909) 421-7377
Grades: 6-8
| 1,460 students
Rank: #1515.
Rialto Middle School
(Math: 12% | Reading: 33%)
Rank:
Rank:
3/
Bottom 50%10
1262 West Rialto Ave.
Rialto, CA 92376
(909) 879-7308
Rialto, CA 92376
(909) 879-7308
Grades: 6-8
| 1,085 students
Rank: #1616.
Dr. Edward Fitzgerald Elementary School
(Math: 14% | Reading: 29%)
Rank:
Rank:
3/
Bottom 50%10
2568 West Terra Vista Dr.
Rialto, CA 92377
(909) 854-3800
Rialto, CA 92377
(909) 854-3800
Grades: K-5
| 405 students
Rank: #1717.
J.p. Kelley Elementary School
(Math: 17% | Reading: 22%)
Rank:
Rank:
2/
Bottom 50%10
380 South Meridian Ave.
Rialto, CA 92376
(909) 820-7923
Rialto, CA 92376
(909) 820-7923
Grades: K-5
| 666 students
Rank: #1818.
J. Calvin Boyd Elementary School
(Math: 13% | Reading: 25%)
Rank:
Rank:
2/
Bottom 50%10
310 East Merrill St.
Rialto, CA 92376
(909) 820-7929
Rialto, CA 92376
(909) 820-7929
Grades: K-5
| 575 students
Rank: #1919.
Zupanic Virtual Academy
Alternative School
(Math: ≤5% | Reading: 30-34%)
Rank:
Rank:
2/
Bottom 50%10
266 West Randall Ave.
Rialto, CA 92376
(909) 820-8110
Rialto, CA 92376
(909) 820-8110
Grades: K-12
| 214 students
Rank: #2020.
Lena M. Preston Elementary School
(Math: 14% | Reading: 23%)
Rank:
Rank:
2/
Bottom 50%10
1750 North Willow Ave.
Rialto, CA 92376
(909) 820-7932
Rialto, CA 92376
(909) 820-7932
Grades: K-5
| 506 students
Rank: #2121.
Levi Bemis Elementary School
(Math: 16% | Reading: 20%)
Rank:
Rank:
2/
Bottom 50%10
774 East Etiwanda Ave.
Rialto, CA 92376
(909) 820-7916
Rialto, CA 92376
(909) 820-7916
Grades: K-5
| 555 students
Rank: #2222.
Merle S. Casey Elementary School
(Math: 12% | Reading: 19%)
Rank:
Rank:
1/
Bottom 50%10
219 North Eucalyptus Ave.
Rialto, CA 92376
(909) 820-7904
Rialto, CA 92376
(909) 820-7904
Grades: K-5
| 570 students
Rank: #2323.
Warren F. Frisbie Middle School
(Math: 9% | Reading: 24%)
Rank:
Rank:
1/
Bottom 50%10
1442 North Eucalyptus Ave.
Rialto, CA 92376
(909) 820-7887
Rialto, CA 92376
(909) 820-7887
Grades: 6-8
| 936 students
Rank: #2424.
George H. Dunn Elementary School
(Math: 10% | Reading: 15%)
Rank:
Rank:
1/
Bottom 50%10
830 North Lilac Ave.
Rialto, CA 92376
(909) 820-7873
Rialto, CA 92376
(909) 820-7873
Grades: K-5
| 610 students
Rank: #2525.
Charlotte N. Werner Elementary School
(Math: 8% | Reading: 19%)
Rank:
Rank:
1/
Bottom 50%10
1050 West Rialto Ave.
Rialto, CA 92376
(909) 820-6830
Rialto, CA 92376
(909) 820-6830
Grades: K-5
| 680 students
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