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 high school serving 75 students in Mary C O'brien Accommodation District (4435). This district's average high testing ranking is 7/10, which is in the top 50% of public high schools in Arizona.
Public High School in Mary C O'brien Accommodation District (4435) have an average math proficiency score of 20% (versus the Arizona public high school average of 35%), and reading proficiency score of 50% (versus the 45% statewide average).
Public High School in Mary C O'brien Accommodation District (4435) have a Graduation Rate of 30%, which is less than the Arizona average of 78%.
Minority enrollment is 91% of the student body (majority Hispanic), which is more than the Arizona public high school average of 65% (majority Hispanic).

Overview

This School District
This State (AZ)
# Schools
2 Schools
955 Schools
# Students
198 Students
438,863 Students
# Teachers
24 Teachers
22,966 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
4%
% Hispanic
66%
46%
% Black
n/a
6%
% White
26%
35%
% Hawaiian
n/a
n/a
% Two or more races
5%
4%
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 High Schools (2026-27)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Villa Oasis Interscholastic Center For Education (Voice)
Alternative School
(Math: ≤20% | Reading: <50%)
Rank:
6/
10
Top 50%
3740 N Toltec Rd
Casa Grande, AZ 85122
(520) 450-4500
Gr: 9-12 | 75 students Student-teacher ratio: 7:1 Minority enrollment: 91%

Recent Articles

How to Evaluate School Safety Beyond Headlines
How to Evaluate School Safety Beyond Headlines
Learn how to evaluate school safety beyond headlines by examining reliable data, school climate, emergency planning, bullying prevention, communication, student experiences, and everyday security practices before choosing a school.
Choosing a Public School for Executive Function Needs
Choosing a Public School for Executive Function Needs
Learn how to choose a public school for a child with executive function challenges by evaluating routines, classroom support, organization, accommodations, communication, transitions, and special education services before enrollment.
What School Climate Surveys Tell You Before Enrolling
What School Climate Surveys Tell You Before Enrolling
Learn how school climate surveys reveal student safety, belonging, relationships, engagement, and support, and how families can interpret results carefully before choosing a public school for their child today.

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

Quick Links