Top Rankings
San Antonio 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 2026-27 school year, there is 1 public school serving 134 students in San Antonio Union Elementary School District. This district's average testing ranking is 3/10, which is in the bottom 50% of public schools in California.
Public School in San Antonio Union Elementary School District have an average math proficiency score of 17% (versus the California public school average of 35%), and reading proficiency score of 32% (versus the 47% statewide average).
Minority enrollment is 60% of the student body (majority Hispanic), which is less than the California public school average of 80% (majority Hispanic).
Overview
This School District
This State (CA)
# Schools
1 School
10,323 Schools
# Students
134 Students
5,788,587 Students
# Teachers
9 Teachers
267,491 Teachers
Student-Teacher Ratio
15:1
15:1
Student By Grade
District Rank
San Antonio Union Elementary School District, which is ranked #1462 of all 1,903 school districts in California (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
Overall District Rank
#1442 out of 1932 school districts
(Bottom 50%)
(Bottom 50%)
Showing 2011–2023. Full 14-year historical data available below ↓
Math Test Scores (% Proficient)
17%
34%
Showing 2011–2023. Full 14-year historical data available below ↓
Reading/Language Arts Test Scores (% Proficient)
30-34%
47%
Science Test Scores (% Proficient)
20-29%
29%
Chronically Absent Students
(2022-23)29.2%
27.7%
Students by Ethnicity:
Diversity Score
0.60
0.63
Showing 2014–2023. Full 36-year historical data available below ↓
% American Indian
n/a
1%
Showing 2009–2023. Full 36-year historical data available below ↓
% Asian
2%
12%
Showing 2014–2023. Full 36-year historical data available below ↓
% Hispanic
49%
56%
Showing 2014–2023. Full 36-year historical data available below ↓
% Black
2%
5%
Showing 2014–2023. Full 36-year historical data available below ↓
% White
40%
20%
Showing 2014–2023. Full 36-year historical data available below ↓
% Hawaiian
n/a
n/a
% Two or more races
7%
6%
Showing 2014–2023. Full 12-year historical data available below ↓
All Ethnic Groups
District Revenue and Spending
The revenue/student of $23,336 in this school district is less than the state median of $26,022. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $18,485 is less than the state median of $22,604. The school district spending/student has stayed relatively flat over four school years.
Total Revenue
$3 MM
$150,628 MM
Showing 2014–2023. Full 34-year historical data available below ↓
Spending
$3 MM
$130,845 MM
Showing 2014–2023. Full 34-year historical data available below ↓
Revenue / Student
$23,336
$26,022
Showing 2014–2023. Full 34-year historical data available below ↓
Spending / Student
$18,485
$22,604
Showing 2014–2023. Full 34-year historical data available below ↓
Best San Antonio Union Elementary School District Public Schools (2026-27)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
San Antonio Elementary School
(Math: 15-19% | Reading: 30-34%)
Rank:
Rank:
3/
Bottom 50%10
67550 Lockwood/jolon Rd.
Lockwood, CA 93932
(831) 385-3051
Lockwood, CA 93932
(831) 385-3051
Gr: K-8 | 134 students Student-teacher ratio: 15:1 Minority enrollment: 60%
Frequently Asked Questions
How many schools belong to San Antonio Union Elementary School District?
San Antonio Union Elementary School District manages 1 public schools serving 134 students.
What is the rank of San Antonio Union Elementary School District?
San Antonio Union Elementary School District is ranked #1462 out of 1,903 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 Antonio Union Elementary School District?
49% of San Antonio Union Elementary School District students are Hispanic, 40% of students are White, 7% of students are Two or more races, 2% of students are Asian, and 2% of students are Black.
What is the student/teacher ratio of San Antonio Union Elementary School District?
San Antonio Union Elementary School District has a student/teacher ratio of 15:1, which is lower than the California state average of 22:1.
What is San Antonio Union Elementary School District's spending/student ratio?
The school district's spending/student of $18,485 is less than the state median of $22,604. The school district spending/student has stayed relatively flat 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.
