Columbia Union School District
School District · Columbia, California
Avg Rating
4.2
out of 10
Schools
1
1 elem
Per-Pupil Spending
$15,023
Student-Teacher Ratio
18.1:1
Avg Rating
4.2
out of 10
Schools
1
1 elem
Per-Pupil Spending
$15,023
Student-Teacher Ratio
18.1:1
Evaluating Columbia Union?
A district shares budget, policy, and attendance zones across its schools — use this page to judge Columbia Union as a whole, then compare how its individual schools differ.
Shortlist starter
Start with these real page-level signals, then use the full table and map below.
Columbia Elementary
Columbia · Elementary. Compare this profile against district averages, level fit, and attendance-zone reality below.
How this district compares
Per-pupil spending
$15,023
$2,624 vs California median
District size
453 students
Smaller than California median
STAAR proficiency rose +4.2 points from 2022 to 2024. That's the biggest jump among Columbia Union schools across the two most recent comparable testing years.
Top-Rated Schools in Columbia Union
Ranked by MySchoolScout composite rating using only schools with real test data (1 of 1). "Value" = points above what student poverty predicts. Estimated (proxy) scores are excluded.
| # | School | Rating |
|---|---|---|
| 1 | Columbia Elementary | 4.2 / 10 |
See all 1 schools — including those with estimated data — in the full directory below. How we rate schools.
About Columbia Union
Columbia Union is a Columbia, California school district serving 1 schools. The district educates 453 students with a student-teacher ratio of 18.1:1. The district invests $15,023 per student annually.
With an average rating of 4.2/10, Columbia Union demonstrates solid academic performance.
The highest-rated school in the district is Columbia Elementary, which has a composite score of 4.2/10.
In standardized testing, Columbia Union students show an average math proficiency of 37.7% and ELA proficiency of 43.8%.
The district includes 1 elementary school .
District Map
Schools in Columbia Union, colored by MySchoolScout rank. Click a pin for details.
District Average Test Scores
Average proficiency across all schools in Columbia Union with test data.
District Details
- State
- California
- City
- Columbia
- Total Enrollment
- 453
- Teachers (FTE)
- 25
- Child Poverty Rate
- 0.1%
- Data Year
- 2023
Frequently Asked Questions
How many schools are in Columbia Union?
Columbia Union has 1 schools in total — 1 elementary. You can explore each school's ratings and details on this page.
What is the average rating for Columbia Union?
The average composite rating for Columbia Union is 4.2/10. This score is calculated from the individual ratings of all schools with academic data in the district.
What is the per-pupil spending in Columbia Union?
Columbia Union spends $15,023 per student per year.
What is the student-teacher ratio in Columbia Union?
The average student-teacher ratio in Columbia Union is 18.1:1.
What is the top-rated school in Columbia Union?
Columbia Elementary is the highest-rated school in Columbia Union with a composite score of 4.2/10.
What are the test scores in Columbia Union?
Across schools in Columbia Union with test data, the average math proficiency is 37.7% and the average ELA (reading/writing) proficiency is 43.8%. These figures represent the percentage of students meeting or exceeding grade-level standards.
How does MySchoolScout rate schools?
MySchoolScout ratings blend student growth, poverty-adjusted academic performance, and learning environment — plus college readiness for high schools. Weights vary by school level, and equity data is shown for context without being factored into the score. Learn more about our rating system on our methodology page.
District Averages
- Overall Rating
- 4.2/10
- Math Proficiency
- 37.7%
- ELA Proficiency
- 43.8%
Resources
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateOther School Districts in CA
Compare Columbia Union with neighboring districts in the state.
- Los Angeles Unified (785)
- San Diego Unified (175)
- San Francisco Unified (113)
- Fresno Unified (101)
- Long Beach Unified (82)
- Oakland Unified (82)
- San Bernardino City Unified (76)
- Sacramento City Unified (73)
- San Juan Unified (68)
- Elk Grove Unified (67)
- Garden Grove Unified (66)
- Capistrano Unified (59)
- West Contra Costa Unified (54)
- Stockton Unified (54)
- Corona-norco Unified (53)
- Mt. Diablo Unified (52)
- Santa Ana Unified (52)
- Clovis Unified (50)
- Lodi Unified (49)
- Riverside Unified (49)
- Bakersfield City (45)
- Irvine Unified (45)
- Fontana Unified (44)
- Fremont Unified (44)
Data from NCES Common Core of Data, California Dept. of Education, and U.S. Census ACS for the 2023–24 school year. Rankings computed by MySchoolScout. See all data sources.
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