Top Rankings
San Carlos Unified District (4210) 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 2026-27 school year, there are 5 public schools serving 1,438 students in San Carlos Unified District (4210). This district's average testing ranking is 1/10, which is in the bottom 50% of public schools in Arizona.
Public Schools in San Carlos Unified District (4210) have an average math proficiency score of 5% (versus the Arizona public school average of 34%), and reading proficiency score of 6% (versus the 41% statewide average).
Minority enrollment is 100% of the student body (majority American Indian), which is more than the Arizona public school average of 67% (majority Hispanic).
Overview
This School District
This State (AZ)
# Schools
5 Schools
2,470 Schools
# Students
1,438 Students
1,108,833 Students
# Teachers
98 Teachers
61,988 Teachers
Student-Teacher Ratio
14:1
14:1
Student By Grade
District Rank
San Carlos Unified District (4210), which is ranked within the bottom 50% 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 73% has increased from 60-64% over five school years.
Overall District Rank
#590 out of 618 school districts
(Bottom 50%)
(Bottom 50%)
Showing 2013–2023. Full 14-year historical data available below ↓
Math Test Scores (% Proficient)
6%
34%
Showing 2013–2023. Full 14-year historical data available below ↓
Reading/Language Arts Test Scores (% Proficient)
5%
40%
Showing 2012–2022. Full 13-year historical data available below ↓
Science Test Scores (% Proficient)
2%
24%
Graduation Rate
73%
77.8%
Showing 2014–2023. Full 13-year historical data available below ↓
Chronically Absent Students
(2022-23)82.9%
41.2%
Students by Ethnicity:
Diversity Score
0.02
0.66
Showing 2007–2021. Full 32-year historical data available below ↓
% American Indian
99%
5%
Showing 2014–2023. Full 35-year historical data available below ↓
% Asian
1%
3%
% Hispanic
n/a
49%
% Black
n/a
6%
% White
n/a
33%
% Hawaiian
n/a
n/a
% Two or more races
n/a
4%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $22,926 is higher than the state median of $14,457. The school district revenue/student has grown by 5% over four school years.
The school district's spending/student of $19,447 is higher than the state median of $13,869. The school district spending/student has declined by 8% over four school years.
Total Revenue
$33 MM
$16,030 MM
Showing 2014–2023. Full 34-year historical data available below ↓
Spending
$28 MM
$15,378 MM
Showing 2014–2023. Full 34-year historical data available below ↓
Revenue / Student
$22,926
$14,457
Showing 2014–2023. Full 34-year historical data available below ↓
Spending / Student
$19,447
$13,869
Showing 2014–2023. Full 34-year historical data available below ↓
Best San Carlos Unified District (4210) Public Schools (2026-27)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
San Carlos Alternative High School
(Math: <50% | Reading: <50%)
Rank:
Rank:
8/
Top 30%10
27010 E Highway 70
San Carlos, AZ 85550
(928) 475-2315
San Carlos, AZ 85550
(928) 475-2315
Gr: K-12 | 37 students
Rank: #22.
San Carlos High School
(Math: ≤5% | Reading: 6-9%)
Rank:
Rank:
1/
Bottom 50%10
27010 E Highway 70
San Carlos, AZ 85550
(928) 475-2378
San Carlos, AZ 85550
(928) 475-2378
Gr: 6-12 | 433 students Student-teacher ratio: 15:1
Rank: #33.
Rice Elementary School
(Math: 6% | Reading: 3%)
Rank:
Rank:
1/
Bottom 50%10
San Carlos Avenue
San Carlos, AZ 85550
(928) 475-4837
San Carlos, AZ 85550
(928) 475-4837
Gr: PK-6 | 673 students Student-teacher ratio: 13:1
Rank: #44.
San Carlos Middle School
(Math: ≤1% | Reading: 6%)
Rank:
Rank:
1/
Bottom 50%10
100 San Carlos Ave
San Carlos, AZ 85550
(928) 475-2315
San Carlos, AZ 85550
(928) 475-2315
Gr: 6-8 | 295 students Student-teacher ratio: 15:1
Frequently Asked Questions
How many schools belong to San Carlos Unified District (4210)?
San Carlos Unified District (4210) manages 5 public schools serving 1,438 students.
What is the rank of San Carlos Unified District (4210)?
San Carlos Unified District (4210) is ranked #598 out of 599 school districts in Arizona (bottom 50%) based off of combined math and reading proficiency testing data for the 2022-2023 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 San Carlos Unified District (4210)?
99% of San Carlos Unified District (4210) students are American Indian, and 1% of students are Asian.
What is the student/teacher ratio of San Carlos Unified District (4210)?
San Carlos Unified District (4210) has a student/teacher ratio of 14:1, which is lower than the Arizona state average of 17:1.
What is San Carlos Unified District (4210)'s spending/student ratio?
The school district's spending/student of $19,447 is higher than the state median of $13,869. The school district spending/student has declined by 8% over four school years.
Recent Articles
Can Your Child Get Into School Clubs and Activities?
Discover whether your child can access advertised school clubs and activities, including enrollment limits, tryouts, fees, transportation, scheduling conflicts, and essential questions parents should ask before choosing schools today.
Who Supervises Students When Their Teacher Is Out?
Discover who supervises students when regular teachers are absent, how schools arrange classroom coverage, what qualifications substitutes need, and which questions parents should ask about safety and learning continuity.
When the School Nurse Isn't There: Parent Guide
Learn what happens when school nurses are absent, how public schools handle medications and emergencies, and which essential questions parents should ask to protect their children's health and safety daily.
