Top Rankings
Yuma Union High School District (4507) ranks among the top 20% of public school district in Arizona for:
Category
Attribute
Community Size
Largest student body (number of students) (Top 1%)
For the 2025 school year, there are 8 public schools serving 11,369 students in Yuma Union High School District (4507). This district's average testing ranking is 5/10, which is in the bottom 50% of public schools in Arizona.
Public Schools in Yuma Union High School District (4507) have an average math proficiency score of 30% (versus the Arizona public school average of 35%), and reading proficiency score of 27% (versus the 41% statewide average).
Minority enrollment is 90% of the student body (majority Hispanic), which is more than the Arizona public school average of 66% (majority Hispanic).
Overview
This School District
This State (AZ)
# Schools
8 Schools
2,476 Schools
# Students
11,369 Students
1,124,009 Students
# Teachers
438 Teachers
50,048 Teachers
Student : Teacher Ratio
26:1
26:1
Student By Grade
District Rank
Yuma Union High School District (4507), which is ranked within the bottom 50% of all 607 school districts in Arizona (based off of combined math and reading proficiency testing data) for the 2021-2022 school year.
The school district's graduation rate of 89% has decreased from 91% over five school years.
Overall District Rank
#368 out of 631 school districts
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
29%
35%
Reading/Language Arts Test Scores (% Proficient)
27%
40%
Science Test Scores (% Proficient)
5%
24%
Graduation Rate
89%
77%
Students by Ethnicity:
Diversity Score
0.24
0.66
% American Indian
1%
5%
% Asian
n/a
3%
% Hispanic
87%
48%
% Black
1%
6%
% White
10%
34%
% Hawaiian
n/a
n/a
% Two or more races
1%
4%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $10,028 in this school district is less than the state median of $11,421. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $9,229 is less than the state median of $11,323. The school district spending/student has stayed relatively flat over four school years.
Total Revenue
$114 MM
$12,837 MM
Spending
$105 MM
$12,727 MM
Revenue / Student
$10,028
$11,421
Spending / Student
$9,229
$11,323
Best Yuma Union High School District (4507) Public Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Yuma Online Distance Academy
(Math: ≥50% | Reading: ≥50% )
Rank:
Rank:
9/
Top 20%10
3150 S Avenue A
Yuma, AZ 85364
(928) 502-4600
Yuma, AZ 85364
(928) 502-4600
Grades: 9-12
| 37 students
Rank: #22.
Gila Ridge High School
(Math: 42% | Reading: 39%)
Rank:
Rank:
7/
Top 50%10
7150 E 24th St
Yuma, AZ 85365
(928) 502-6402
Yuma, AZ 85365
(928) 502-6402
Grades: 9-12
| 2,325 students
Rank: #33.
Cibola High School
(Math: 36% | Reading: 31%)
Rank:
Rank:
6/
Top 50%10
4100 W 20th St
Yuma, AZ 85364
(928) 502-5700
Yuma, AZ 85364
(928) 502-5700
Grades: 9-12
| 2,411 students
Rank: #44.
Kofa High School
(Math: 23% | Reading: 24%)
Rank:
Rank:
4/
Bottom 50%10
3100 S Avenue A
Yuma, AZ 85364
(928) 502-5400
Yuma, AZ 85364
(928) 502-5400
Grades: 9-12
| 2,323 students
Rank: #55.
San Luis High School
(Math: 24% | Reading: 20%)
Rank:
Rank:
3/
Bottom 50%10
1250 North Eighth Avenue
San Luis, AZ 85349
(928) 502-6100
San Luis, AZ 85349
(928) 502-6100
Grades: 9-12
| 2,586 students
Rank: #66.
Yuma High School
(Math: 20% | Reading: 21%)
Rank:
Rank:
3/
Bottom 50%10
400 S 6th Ave
Yuma, AZ 85364
(928) 502-5002
Yuma, AZ 85364
(928) 502-5002
Grades: 9-12
| 1,122 students
Rank: #77.
Vista High School
Alternative School
(Math: ≤10% | Reading: 11-19%)
Rank:
Rank:
1/
Bottom 50%10
2350 S Virginia Dr
Yuma, AZ 85364
(928) 502-6800
Yuma, AZ 85364
(928) 502-6800
Grades: 9-12
| 261 students
Rank: n/an/a
1093 W Jefferson St
Somerton, AZ 85350
(928) 502-6153
Somerton, AZ 85350
(928) 502-6153
Grades: 9-12
| 304 students
Frequently Asked Questions
How many schools belong to Yuma Union High School District (4507)?
Yuma Union High School District (4507) manages 8 public schools serving 11,369 students.
What is the rank of Yuma Union High School District (4507)?
Yuma Union High School District (4507) is ranked #358 out of 607 school districts in Arizona (bottom 50%) based off of combined math and reading proficiency testing data for the 2021-2022 school year. This district ranks in the top 20% of Arizona school districts for: Largest student body (number of students) (Top 1%)
What is the racial composition of students in Yuma Union High School District (4507)?
87% of Yuma Union High School District (4507) students are Hispanic, 10% of students are White, 1% of students are American Indian, 1% of students are Black, and 1% of students are Two or more races.
What is the student/teacher ratio of Yuma Union High School District (4507)?
Yuma Union High School District (4507) has a student/teacher ratio of 26:1, which is higher than the Arizona state average of 18:1.
What is Yuma Union High School District (4507)'s spending/student ratio?
The school district's spending/student of $9,229 is less than the state median of $11,323. The school district spending/student has stayed relatively flat over four school years.
Recent Articles
Segregation in K-12 Education: Colonial Era
Explore the origins of educational segregation during the colonial era and the differential treatment of Native American, African American, and white students. This article delves into the historical context, policies, and societal attitudes that shaped early education in colonial America, highlighting the disparities and injustices that persisted within the schooling systems of that time.
2011 Classroom Size Update: Are Classes Still Growing Larger?
Since the recession, public school classrooms have seen major budget cuts - and many increases in class sizes. How is the situation in 2011? Read this article to find out.
Will Single Sex Classrooms Save Public Schools?
Learn about the benefits of single sex classrooms and why public schools are hoping this type of classroom will save the American school system.
