Needs Improvement
#9379 of 9,539 schools in CA
Mark Twain Elementary
Elementary School · Mark Twain Union Elementary · Angels Camp, CA
A Mark Twain Union Elementary elementary school where students score 24 points below what's typical for similar communities.
PO Box 1239, Angels Camp, CA 95222
- Math 8% vs CA 37% (2024)
- Reading 20% vs CA 46% (2024)
- 24:1 student-teacher ratio
Academics
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Students at Mark Twain Elementary score 14% proficient, which is below what's typical for similar communities (expected: 38%).
2024 CAASPP proficiency
Most recent published year. School vs. CA average.
Trend
↓ DecliningProficiency has fallen 36 points since 2020, to 14% in 2024, across a 16-year record (2009–2024).
Show all 14 years
Multi-year averages used by the rating model: math 27% (multi-year average, 2009-2024) · reading/ELA 40% (multi-year average, 2009-2024)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 40 test records from CA state assessments and EdFacts (NCES).
Equity & diversity
Shown separately, not included in the overall scoreFree/reduced lunch
63.8%
Students qualifying for federal meal assistance
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 rateThe neighborhood
Where Mark Twain Elementary sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries.
Getting around & local context
- Walk 62Somewhat Walkable
- Bike 26Somewhat Bikeable
- City Safety: High2,169/100K
Powered by
FBI Uniform Crime Reporting · 2024 · city context (Angels Camp), not school-level safety or attendance eligibility. Source details
Source period: 2024. Freshness not available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$71,344
Median home value
$488,000
Median rent
$1,769/mo
College educated
23.2%
Homeownership
86.6%
Poverty rate
15%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 95222; this is area context, not an attendance boundary.
Compare nearby
Nearby same-level schools
2 from a 5-mile search; district fallback available
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Calaveras County Special Education (selpa)Enrollment path unverified | Not rated | K–12 | 0.5 mi | 14 | Compare → |
| Copperopolis ElementaryEnrollment path unverified | 2.6 | K–6 | Not available | 198 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Mark Twain Union Elementary
- Schools in district
- 3
- Rank in district
- #1 of 2
- District spending per student
- $13,679NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 14.4%Census SAIPE · 2024
Mark Twain Elementary is listed in Mark Twain Union Elementary; a district label does not verify attendance for an address.
About Mark Twain Elementary
Mark Twain Elementary is a public elementary school in Angels Camp, CA, part of Mark Twain Union Elementary, serving approximately 552 students in grades Kindergarten-8th with a 24:1 student-teacher ratio. It holds a MySchoolScout rating of 2.8 out of 10 and ranks #9,379 of 9,539 schools in CA. State assessment records show 27% math proficiency (multi-year average, 2009-2024) and 40% reading/ELA proficiency (multi-year average, 2009-2024).
Frequently asked questions
Common questions about Mark Twain Elementary
What grades does Mark Twain Elementary serve?
Mark Twain Elementary serves students in grades Kindergarten through 8th.
How many students attend Mark Twain Elementary?
Mark Twain Elementary has an enrollment of approximately 552 students.
What is the student-teacher ratio at Mark Twain Elementary?
The student-teacher ratio at Mark Twain Elementary is 24:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Mark Twain Elementary rank in CA?
Mark Twain Elementary ranks #9,379 of 9,539 schools in CA.
What is Mark Twain Elementary's MySchoolScout rating?
Mark Twain Elementary has a current MySchoolScout rating of 2.8 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Mark Twain Elementary?
Based on loaded state assessment records, Mark Twain Elementary has 27% math proficiency (multi-year average, 2009-2024) and 40% reading/ELA proficiency (multi-year average, 2009-2024).
Is Mark Twain Elementary a charter school?
No, Mark Twain Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Mark Twain Elementary a Title I school?
No, Mark Twain Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Mark Twain Elementary?
63.8% of students at Mark Twain Elementary qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- Grades
- Kindergarten – 8th
- Enrollment
- 552
- Student-Teacher Ratio
- 24:1
- Teachers (FTE)
- 23
- Type
- regular
- Setting
- Distant Rural
- County
- Calaveras County
- Chronic Absenteeism (SY 2022-23)
- 33.3%
- Phone
- (209) 736-6533
- Area population (ZIP 95222)
- 5,666
- Area average commute
- 27.1 min
- Area median age
- 53.3
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2024 CAASPP · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2024 CAASPP. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2024 CAASPP · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2024 CAASPP. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- NCES EdFacts · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 95222; this does not measure the attendance area.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2024; directory SY 2023–24
Related reading
- Best Elementary Schools in America: 2026 Rankingsbest schools
- Best Public Schools in California 2026: Top-Ranked Elementary, Middle & High Schoolsbest schools
- Best School Districts to Move To in 2026: A Data-Driven Guidebest schools
- Best Schools in Los Angeles, CA — 2026 Rankingsbest schools
- Best Schools in San Diego, CA — 2026 Rankingsbest schools
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.