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San Ardo Union Elementary School District

62428 Center St.
San Ardo, CA 93450-0170
(District boundaries shown in map)
2/
10
Bottom 50%

Top Rankings

San Ardo Union Elementary School District ranks among the top 20% of public school district in California for:

Category
Attribute
Student Attention
Lowest student-teacher ratio (Top 1%)
For the 2026 school year, there is 1 public school serving 86 students in San Ardo Union Elementary School District. This district's average testing ranking is 2/10, which is in the bottom 50% of public schools in California.
Public School in San Ardo Union Elementary School District have an average math proficiency score of 15% (versus the California public school average of 34%), and reading proficiency score of 25% (versus the 47% statewide average).
Minority enrollment is 94% of the student body (majority Hispanic), which is more than the California public school average of 80% (majority Hispanic).

Overview

This School District
This State (CA)
# Schools
1 School
10,357 Schools
# Students
86 Students
5,826,973 Students
# Teachers
5 Teachers
268,008 Teachers
Student-Teacher Ratio
17:1
17:1

Student By Grade

District Rank

San Ardo Union Elementary School District, which is ranked #1673 of all 1,908 school districts in California (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
This School District
State Average (CA)
#1654 out of 1932 school districts
(Bottom 50%)
15%
34%
20-29%
47%
≤20%
29%

Students by Ethnicity:

0.20
0.63
% American Indian
n/a
1%
% Asian
n/a
12%
% Hispanic
90%
56%
% Black
1%
5%
% White
6%
20%
% Hawaiian
n/a
n/a
% Two or more races
3%
6%
All Ethnic Groups

District Revenue and Spending

The revenue/student of $31,012 is higher than the state median of $19,974. The school district revenue/student has grown by 81% over four school years.
The school district's spending/student of $34,314 is higher than the state median of $18,395. The school district spending/student has grown by 77% over four school years.
This School District
This State (CA)
Total Revenue
$3 MM
$116,387 MM
Spending
$3 MM
$107,188 MM
Revenue / Student
$31,012
$19,974
Spending / Student
$34,314
$18,395

Best San Ardo Union Elementary School District Public Schools (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
San Ardo Elementary School
(Math: 11-19% | Reading: 20-29%)
Rank:
2/
10
Bottom 50%
62428 Center St.
San Ardo, CA 93450
(831) 627-2520
Gr: K-8 | 86 students Student-teacher ratio: 17:1 Minority enrollment: 94%

Frequently Asked Questions

How many schools belong to San Ardo Union Elementary School District?
San Ardo Union Elementary School District manages 1 public schools serving 86 students.
What is the rank of San Ardo Union Elementary School District?
San Ardo Union Elementary School District is ranked #1673 out of 1,908 school districts in California (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 California school districts for: Lowest student-teacher ratio (Top 1%)
What is the racial composition of students in San Ardo Union Elementary School District?
90% of San Ardo Union Elementary School District students are Hispanic, 6% of students are White, 3% of students are Two or more races, and 1% of students are Black.
What is the student/teacher ratio of San Ardo Union Elementary School District?
San Ardo Union Elementary School District has a student/teacher ratio of 17:1, which is lower than the California state average of 22:1.
What is San Ardo Union Elementary School District's spending/student ratio?
The school district's spending/student of $34,314 is higher than the state median of $18,395. The school district spending/student has grown by 77% over four school years.

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Quick Facts (2026)

  • District size: 1 school
  • Grades: K-08
  • Enrollment: 86 students
  • Student-Teacher Ratio: 17:1
  • Minority Enrollment: 94%
  • : Bottom 50% in CA
  • : 15% (Btm 50%)
  • : 20-29% (Btm 50%)
  • : ≤20% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

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