Mary C O'brien Accommodation District (4435)

3740 N Toltec Rd
Toltec, AZ 85131-9669
10/
10
Top 10%

Top Rankings

Mary C O'brien Accommodation District (4435) ranks among the top 20% of public school district in Arizona for:

Category
Attribute
Overall Rank
Highest overall rank (Top 10%)
Math Proficiency
Highest math proficiency (Top 5%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 10%)
Student Attention
Lowest student-teacher ratio (Top 1%)
For the 2026-27 school year, there is 1 public elementary school serving 123 students in Mary C O'brien Accommodation District (4435). This district's average elementary testing ranking is 10/10, which is in the top 5% of public elementary schools in Arizona.
Public Elementary School in Mary C O'brien Accommodation District (4435) have an average math proficiency score of 77% (versus the Arizona public elementary school average of 35%), and reading proficiency score of 77% (versus the 40% statewide average).
Minority enrollment is 63% of the student body (majority Hispanic), which is less than the Arizona public elementary school average of 67% (majority Hispanic).

Overview

This School District
This State (AZ)
# Schools
2 Schools
1,641 Schools
# Students
198 Students
754,709 Students
# Teachers
24 Teachers
44,041 Teachers
Student-Teacher Ratio
8:1
8:1

Student By Grade

District Rank

Mary C O'brien Accommodation District (4435), which is ranked within the top 10% of all 599 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 30% has increased from 11-19% over five school years.
This School District
State Average (AZ)
#37 out of 618 school districts
(Top 10%)
77%
34%
65-69%
40%
≤10%
24%
30%
77%
(2022-23)
59.7%
41.2%

Students by Ethnicity:

0.50
0.66
% American Indian
3%
5%
% Asian
n/a
3%
% Hispanic
66%
48%
% Black
n/a
6%
% White
26%
33%
% Hawaiian
n/a
n/a
% Two or more races
5%
5%
All Ethnic Groups

District Revenue and Spending

The revenue/student of $28,904 is higher than the state median of $11,584. The school district revenue/student has grown by 8% over four school years.
The school district's spending/student of $28,374 is higher than the state median of $11,485. The school district spending/student has grown by 11% over four school years.
This School District
This State (AZ)
Total Revenue
$6 MM
$12,837 MM
Spending
$6 MM
$12,727 MM
Revenue / Student
$28,904
$11,584
Spending / Student
$28,374
$11,485

Best Mary C O'brien Accommodation District (4435) Public Elementary Schools (2026-27)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Mary C O'brien Elementary School
(Math: 75-79% | Reading: 75-79%)
Rank:
10/
10
Top 5%
1400 N Eleven Mile Corner Rd
Casa Grande, AZ 85122
(520) 450-4400
Gr: K-6 | 123 students Student-teacher ratio: 9:1 Minority enrollment: 63%

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Quick Facts (2026-27)

  • District size: 2 schools
  • Grades: K-12
  • Enrollment: 198 students
  • Student-Teacher Ratio: 8:1
  • Minority Enrollment: 74%
  • : 30% (Top 50% in AZ)
  • : Top 10%
  • : 77% (Top 5%)
  • : 65-69% (Top 10%)
  • : ≤10% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), AZ Dept. of Education

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