For the 2026-27 school year, there are 2 public schools serving 397 students in 85321, AZ.
The top-ranked public schools in 85321, AZ are Ajo High School and Ajo Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public schools in zipcode 85321 have an average math proficiency score of 14% (versus the Arizona public school average of 34%), and reading proficiency score of 14% (versus the 41% statewide average). Schools in 85321, AZ have an average ranking of 1/10, which is in the bottom 50% of Arizona public schools.
Minority enrollment is 89% of the student body (majority Hispanic), which is more than the Arizona public school average of 67% (majority Hispanic).
Best 85321, AZ Public Schools (2026-27)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Ajo High School
(Math: 21-39% | Reading: 11-19%)
Rank:
Rank:
4/
Bottom 50%10
111 N Well Rd
Ajo, AZ 85321
(520) 387-5618
Ajo, AZ 85321
(520) 387-5618
Gr: 9-12 | 139 students Student-teacher ratio: 20:1 Minority enrollment: 91%
Rank: #22.
Ajo Elementary School
(Math: 10-14% | Reading: 14%)
Rank:
Rank:
1/
Bottom 50%10
111 N Well Rd
Ajo, AZ 85321
(520) 387-5618
Ajo, AZ 85321
(520) 387-5618
Gr: PK-8 | 258 students Student-teacher ratio: 12:1 Minority enrollment: 89%
85321, Arizona Public Schools (Closed)
School
Location
Quick Facts
P.o. Box 68
Ajo, AZ 85321
(520) 387-5618
Ajo, AZ 85321
(520) 387-5618
Gr: PK-8 | 346 students Student-teacher ratio: 18:1 Minority enrollment: 80%
Frequently Asked Questions
What are the top-ranked public schools in 85321, AZ?
The top-ranked public schools in 85321, AZ include Ajo High School and Ajo Elementary School.
How many public schools are located in 85321?
2 public schools are located in 85321.
What is the racial composition of students in 85321?
85321 public schools minority enrollment is 89% of the student body (majority Hispanic), which is more than the Arizona public schools average of 67% (majority Hispanic).
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