Mark Twain Union Elementary School District
School District · Angels Camp, California
Avg Rating
6.7
out of 10
Schools
3
2 elem, 1 mid
Enrollment
767
Student-Teacher Ratio
22.6:1
Avg Rating
6.7
out of 10
Schools
3
2 elem, 1 mid
Enrollment
767
Student-Teacher Ratio
22.6:1
How this district compares
California rank
#225 of 713
districts by avg. composite
Vs. state average
+0.4
above California avg
Per-pupil spending
$13,679
$3,968 vs California median
District size
767 students
Smaller than California median
STAAR proficiency rose +0.7 points from 2022 to 2024. That's the biggest jump among Mark Twain Union Elementary schools across the two most recent comparable testing years.
Top-Rated Schools in Mark Twain Union Elementary
Ranked by MySchoolScout composite rating using only schools with real test data (2 of 3). "Value" = points above what student poverty predicts. Estimated (proxy) scores are excluded.
| # | School | Rating |
|---|---|---|
| 1 | Copperopolis Elementary | 6.8 / 10 |
| 2 | Mark Twain Elementary | 6.6 / 10 |
See all 3 schools — including those with estimated data — in the full directory below. How we rate schools.
About Mark Twain Union Elementary
Mark Twain Union Elementary is a Angels Camp, California school district serving 3 schools.The district educates 767 students with a student-teacher ratio of 22.6:1. District-level spending was $13,679 per student in fiscal year 2023 (NCES F-33).
With an average rating of 6.7/10, Mark Twain Union Elementary demonstrates solid academic performance.
The highest-rated school in the district is Copperopolis Elementary, which has a composite score of 6.8/10.
In standardized testing, Mark Twain Union Elementary students show an average math proficiency of 28.0% and ELA proficiency of 39.3%.
The district includes 2 elementary schools, 1 middle school.
District Map
Schools in Mark Twain Union Elementary, colored by MySchoolScout rank. Click a pin for details.
District Average Test Scores
Average proficiency across all schools in Mark Twain Union Elementary with test data.
Schools in Mark Twain Union Elementary
3 schoolsElementary Schools2
Middle Schools1
District Details
- State
- California
- City
- Angels Camp
- Total Enrollment
- 767
- Teachers (FTE)
- 34
- District spending per student
- $13,679NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- Child poverty rate
- 14.4%Census SAIPE · 2024
- District directory year
- 2023
Frequently Asked Questions
How many schools are in Mark Twain Union Elementary?
Mark Twain Union Elementary has 3 schools in total — 2 elementary, 1 middle. You can explore each school's ratings and details on this page.
What is the average rating for Mark Twain Union Elementary?
The average composite rating for Mark Twain Union Elementary is 6.7/10. This score is calculated from the individual ratings of all schools with academic data in the district.
What is the district spending per student in Mark Twain Union Elementary?
Mark Twain Union Elementary's district-level spending was $13,679 per student in fiscal year 2023, according to NCES F-33. This is district context, not an individual-school expense.
What is the student-teacher ratio in Mark Twain Union Elementary?
The average student-teacher ratio in Mark Twain Union Elementary is 22.6:1.
What is the top-rated school in Mark Twain Union Elementary?
Copperopolis Elementary is the highest-rated school in Mark Twain Union Elementary with a composite score of 6.8/10.
What are the test scores in Mark Twain Union Elementary?
Across schools in Mark Twain Union Elementary with test data, the average math proficiency is 28.0% and the average ELA (reading/writing) proficiency is 39.3%. These figures represent the percentage of students meeting or exceeding grade-level standards.
How does Mark Twain Union Elementary compare to other districts in California?
Mark Twain Union Elementary has an average school rating of 6.7/10 across 3 schools. Families can compare this to other districts in California by visiting individual district pages. Factors like school size, available programs, and community demographics also play a role in choosing the right fit.
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
- 6.7/10
- Math Proficiency
- 28.0%
- ELA Proficiency
- 39.3%
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 Mark Twain Union Elementary 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)
- Stockton Unified (54)
- West Contra Costa 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.
Related reading
- Best Elementary Schools in America: 2026 Rankingsbest schools
- Best School Districts to Move To in 2026: A Data-Driven Guidebest schools
- Best States for Public Schools in 2026: A Complete Rankingdata insights
- Charter Schools vs Public Schools: What the Data Actually Shows (2026)school choice
- Moving before 2027? The federal school choice tax credit follows the state, not youschool choice
Get school insights in your inbox
New rankings and parent guides, free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.