Yuma Union High School District (4507)

3150 S Avenue A
Yuma, AZ 85364-7928
(District boundaries shown in map)
5/
10
Bottom 50%

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

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.
This School District
State Average (AZ)
#368 out of 631 school districts
(Bottom 50%)
This chart displays the overall district rank of Yuma Union High School District (4507), with the latest 2021-22 school year data.
29%
35%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Math of Yuma Union High School District (4507) and the percentage of public school students that scored at or above 'proficient' levels in Math of Arizona by year, with the latest 2021-22 school year data.
27%
40%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Yuma Union High School District (4507) and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Arizona by year, with the latest 2021-22 school year data.
5%
24%
89%
77%
This chart displays public school graduation rate of Yuma Union High School District (4507) and public school graduation rate of Arizona by year, with the latest 2021-22 school year data.

Students by Ethnicity:

0.24
0.66
# American Indian Students
84 Students
55,943 Students
% American Indian Students
1%
5%
# Asian Students
56 Students
35,951 Students
% Asian Students
n/a
3%
# Hispanic Students
9,861 Students
537,792 Students
% Hispanic Students
87%
48%
# Black Students
97 Students
64,758 Students
% Black Students
1%
6%
# White Students
1,141 Students
377,234 Students
% White Students
10%
34%
# Hawaiian Students
9 Students
4,018 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
121 Students
48,280 Students
% of Two or more races Students
1%
4%

Students by Grade:

# Students in PK Grade:
-
20,586
# Students in K Grade:
-
73,171
# Students in 1st Grade:
-
78,842
# Students in 2nd Grade:
-
82,537
# Students in 3rd Grade:
-
80,342
# Students in 4th Grade:
-
82,920
# Students in 5th Grade:
-
83,092
# Students in 6th Grade:
-
83,167
# Students in 7th Grade:
-
84,224
# Students in 8th Grade:
-
85,183
# Students in 9th Grade:
2,924
89,727
# Students in 10th Grade:
2,967
92,689
# Students in 11th Grade:
2,791
90,220
# Students in 12th Grade:
2,687
96,766
# Ungraded Students:
-
543

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.
This School District
This State (AZ)
Total Revenue
$114 MM
$12,837 MM
This chart displays total revenue of Yuma Union High School District (4507) and median value from total revenues of all school districts in Arizona by year, with the latest 2020-21 school year data.
Spending
$105 MM
$12,727 MM
This chart displays total spending of Yuma Union High School District (4507) and median value from total spendings of all school districts in Arizona by year, with the latest 2020-21 school year data.
Revenue / Student
$10,028
$11,421
This chart displays average revenue per public school student in Yuma Union High School District (4507) and average revenue per public school student of all school districts in Arizona by year, with the latest 2020-21 school year data.
Spending / Student
$9,229
$11,323
This chart displays average spending per public school student in Yuma Union High School District (4507) and average spending per public school student of all school districts in Arizona by year, with the latest 2020-21 school year data.

Best Yuma Union High School District (4507) Public Schools (2025)

School
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Yuma Online Distance Academy
(Math: ≥50% | Reading: ≥50% )
Rank:
9/
10
Top 20%
3150 S Avenue A
Yuma, AZ 85364
(928) 502-4600
Grades: 9-12
| 37 students
Rank: #22.
Gila Ridge High School
(Math: 42% | Reading: 39%)
Rank:
7/
10
Top 50%
7150 E 24th St
Yuma, AZ 85365
(928) 502-6402
Grades: 9-12
| 2,325 students
Rank: #33.
Cibola High School
(Math: 36% | Reading: 31%)
Rank:
6/
10
Top 50%
4100 W 20th St
Yuma, AZ 85364
(928) 502-5700
Grades: 9-12
| 2,411 students
Rank: #44.
Kofa High School
(Math: 23% | Reading: 24%)
Rank:
4/
10
Bottom 50%
3100 S Avenue A
Yuma, AZ 85364
(928) 502-5400
Grades: 9-12
| 2,323 students
Rank: #55.
San Luis High School
(Math: 24% | Reading: 20%)
Rank:
3/
10
Bottom 50%
1250 North Eighth Avenue
San Luis, AZ 85349
(928) 502-6100
Grades: 9-12
| 2,586 students
Rank: #66.
Yuma High School
(Math: 20% | Reading: 21%)
Rank:
3/
10
Bottom 50%
400 S 6th Ave
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:
1/
10
Bottom 50%
2350 S Virginia Dr
Yuma, AZ 85364
(928) 502-6800
Grades: 9-12
| 261 students
Rank: n/an/a
Somerton High School
1093 W Jefferson St
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.

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Quick Stats (2025)

  • District size: 8 schools
  • Grades: 09-12
  • Enrollment: 11,369 students
  • Student:Teacher Ratio: 26:1
  • Minority Enrollment: 90%
  • : 89% (Top 30% in AZ)
  • : Bottom 50%
  • : 29% (Top 50%)
  • : 27% (Btm 50%)
  • : 5% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), AZ Dept. of Education

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