Peoria Unified School District (4237)

6330 W Thunderbird Rd
Glendale, AZ 85306-4002
(District boundaries shown in map)
7/
10
Top 50%

Top Rankings

Peoria Unified School District (4237) ranks among the top 20% of public school district in Arizona for:

Category
Attribute
Graduation Rate
Highest graduation rate (Top 1%)
Diversity
Most diverse schools (Top 1%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2026 school year, there are 10 public high schools serving 12,611 students in Peoria Unified School District (4237). This district's average high testing ranking is 7/10, which is in the top 50% of public high schools in Arizona.
Public High Schools in Peoria Unified School District (4237) have an average math proficiency score of 36% (versus the Arizona public high school average of 35%), and reading proficiency score of 42% (versus the 45% statewide average).
Public High School in Peoria Unified School District (4237) have a Graduation Rate of 95%, which is more than the Arizona average of 78%.
The school with highest graduation rate is Sunrise Mountain High School, with ≥99% graduation rate. Read more about public school graduation rate statistics in Arizona or national school graduation rate statistics.
Minority enrollment is 54% of the student body (majority Hispanic), which is less than the Arizona public high school average of 65% (majority Hispanic).

Overview

This School District
This State (AZ)
# Schools
44 Schools
958 Schools
# Students
34,436 Students
439,063 Students
# Teachers
1,863 Teachers
22,977 Teachers
Student-Teacher Ratio
18:1
18:1

Student By Grade

District Rank

Peoria Unified School District (4237), which is ranked within the top 50% of all 601 school districts in Arizona (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 95% has stayed relatively flat over five school years.
This School District
State Average (AZ)
#187 out of 618 school districts
(Top 50%)
40%
34%
44%
40%
25%
24%
95%
77%
(2022-23)
35.2%
41.2%

Students by Ethnicity:

0.64
0.66
% American Indian
1%
4%
% Asian
3%
4%
% Hispanic
39%
47%
% Black
6%
6%
% White
46%
35%
% Hawaiian
n/a
n/a
% Two or more races
5%
4%
All Ethnic Groups

District Revenue and Spending

The revenue/student of $10,954 in this school district is less than the state median of $11,558. The school district revenue/student has grown by 14% over four school years.
The school district's spending/student of $9,898 is less than the state median of $11,459. The school district spending/student has grown by 14% over four school years.
This School District
This State (AZ)
Total Revenue
$377 MM
$12,837 MM
Spending
$341 MM
$12,727 MM
Revenue / Student
$10,954
$11,558
Spending / Student
$9,898
$11,459

Best Peoria Unified School District (4237) Public High Schools (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Sunflower School
Special Education School
(Math: <50% | Reading: <50%)
Rank:
8/
10
Top 30%
5490 W Paradise Ln
Glendale, AZ 85306
(623) 412-5050
Gr: PK-12 | 21 students Student-teacher ratio: 7:1 Minority enrollment: 67%
Rank: #22.
Sunrise Mountain High School
(Math: 47% | Reading: 52%)
Rank:
8/
10
Top 30%
21200 N 83rd Ave
Peoria, AZ 85382
(623) 487-5125
Gr: 7-12 | 1,896 students Student-teacher ratio: 20:1 Minority enrollment: 32%
Rank: #33.
Liberty High School
(Math: 45% | Reading: 53%)
Rank:
8/
10
Top 30%
9621 W Speckled Gecko Dr
Peoria, AZ 85383
(623) 773-6525
Gr: 7-12 | 2,510 students Student-teacher ratio: 21:1 Minority enrollment: 32%
Rank: #44.
Centennial High School
(Math: 42% | Reading: 48%)
Rank:
8/
10
Top 30%
14388 N 79th Ave
Peoria, AZ 85381
(623) 412-4400
Gr: 7-12 | 2,026 students Student-teacher ratio: 23:1 Minority enrollment: 57%
Rank: #55.
Peoria Ecampus
(Math: 30-34% | Reading: 53%)
Rank:
7/
10
Top 50%
6625 W. Cholla
Peoria, AZ 85380
(623) 412-5344
Gr: K-12 | 130 students Student-teacher ratio: 130:1 Minority enrollment: 52%
Rank: #66.
Ironwood High School
(Math: 33% | Reading: 35%)
Rank:
6/
10
Top 50%
6051 W Sweetwater Ave
Glendale, AZ 85304
(623) 486-6400
Gr: 7-12 | 1,804 students Student-teacher ratio: 20:1 Minority enrollment: 64%
Rank: #77.
Cactus High School
(Math: 33% | Reading: 29%)
Rank:
5/
10
Bottom 50%
6330 W Greenway Rd
Glendale, AZ 85306
(623) 412-5000
Gr: 7-12 | 1,036 students Student-teacher ratio: 20:1 Minority enrollment: 56%
Rank: #88.
Peoria High School
(Math: 23% | Reading: 35%)
Rank:
5/
10
Bottom 50%
11200 N 83rd Ave
Peoria, AZ 85345
(623) 486-6300
Gr: 7-12 | 1,397 students Student-teacher ratio: 21:1 Minority enrollment: 78%
Rank: #99.
Raymond S. Kellis
(Math: 27% | Reading: 27%)
Rank:
5/
10
Bottom 50%
8990 W Orangewood Ave
Glendale, AZ 85305
(623) 412-5425
Gr: 7-12 | 1,691 students Student-teacher ratio: 21:1 Minority enrollment: 78%
Rank: #1010.
Peoria Flex Academy
Alternative School
(Math: ≤10% | Reading: ≤10%)
Rank:
1/
10
Bottom 50%
7565 W Peoria Ave Ste A
Peoria, AZ 85345
(623) 412-5475
Gr: 8-12 | 100 students Student-teacher ratio: 4:1 Minority enrollment: 73%

Recent Articles

Gifted, Honors, and Advanced Tracks: Are They Accessible or Just Advertised?
Gifted, Honors, and Advanced Tracks: Are They Accessible or Just Advertised?
Learn how to evaluate gifted, honors, and advanced academic programs in public schools, including admission criteria, equity, and the questions every parent should ask.
Algebra Readiness: What Parents Should Ask Before Middle School
Algebra Readiness: What Parents Should Ask Before Middle School
Discover how to determine if your child is ready for algebra before middle school, including the questions parents should ask and the skills students need to succeed.
How to Evaluate Reading Instruction in Your Zoned Elementary School
How to Evaluate Reading Instruction in Your Zoned Elementary School
Learn how to evaluate reading instruction in your neighborhood elementary school by recognizing effective literacy practices, asking the right questions, and understanding what quality reading instruction looks like.

Quick Facts (2026)

  • District size: 44 schools
  • Grades: PK-12
  • Enrollment: 34,436 students
  • Student-Teacher Ratio: 18:1
  • Minority Enrollment: 54%
  • : 95% (Top 1% in AZ)
  • : Top 50%
  • : 40% (Top 30%)
  • : 44% (Top 50%)
  • : 25% (Top 50%)
  • Source: National Center for Education Statistics (NCES), AZ Dept. of Education

Quick Links