Average
#5395 of 9,533 schools in CA
Summerville High
High School · Summerville Union High
17555 Tuolumne Rd., Tuolumne, CA 95379
Enrollment
486
Student-Teacher
27:1
Score
6.1
Grades
9th – 12th
Enrollment
486
Student-Teacher
27:1
Score
6.1
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Tuolumne
#2 of 3
public schools
California high schools
#1,152 of 1,892
In district
#2 of 2
Summerville Union High
Academic growth
9.4 / 10
Exceptional
About Summerville High
Summerville High in Tuolumne, California, is a regular public high school serving students from ninth to twelfth grade. With an enrollment of 486 students and a student-teacher ratio of 27:1, the school benefits from a dedicated staff of 18 full-time equivalent teachers who strive to provide quality education in a rural setting near the town. Summerville High's academic performance is reflected in its MySchoolScout Rating of 6.8 out of 10 and a state ranking of #2753 out of 9,566 schools in California, placing it around the 71st percentile.
In English Language Arts (ELA) and reading, 63% of students are proficient or above, while in math, only 30% reach proficiency levels. These scores indicate areas where Summerville High can focus on improving academic outcomes for its students. Situated near a town in rural Tuolumne County, the school is part of a close-knit community that values education and supports student development beyond just academics.
What Parents Should Know
The student-teacher ratio at Summerville High is 27:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.
Located in a rural area, Summerville High may involve longer commutes for some families. Rural schools often serve as community anchors and may have smaller class sizes, but parents should consider transportation logistics, after-school program availability, and access to specialized services.
Score Breakdown
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Summerville High — Students at Summerville High score 48% proficient, which is below what's typical for similar communities (expected: 49%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
45.9%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 8 test records from CA state assessments. About our data
Proficiency Trend
↑ ImprovingAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 9.4/10.
How Summerville High Compares
See how Summerville High performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has improved from 27% (2019) to 34.04% (2024). Reading/ELA proficiency has improved from 57% (2019) to 61.7% (2024).
Location
17555 Tuolumne Rd., Tuolumne, CA 95379
Nearby Alternatives
Families considering Summerville High may also want to explore other high schools in the area. Connections Visual and Performing Arts Academy (rated 9.1/10), which scores notably higher. Another option is Dario Cassina High (rated 6.1/10, 6.9 miles away, in nearby Sonora), with a very similar rating. Additionally, Tioga High (rated 4.2/10, 7.0 miles away, in nearby Groveland), a more accessible option. For more schools in Tuolumne, see our Tuolumne schools guide .
Nearby Schools
20 within 7.4 mi| School | Distance | Rating |
|---|---|---|
| Connections Visual and Performing Arts Academy Tuolumne | 0.0 mi | 9.1 |
| MOTHER LODE CHRISTIAN SCHOOL Tuolumne | 0.9 mi | 4.4 |
| Mother Lode Christian School Tuolumne | 1.1 mi | — |
| Summerville Elementary Tuolumne | 1.1 mi | 6.0 |
| Cornerstone Family Christian School Soulsbyville | 1.7 mi | — |
| Soulsbyville Elementary Soulsbyville | 2.0 mi | 8.2 |
| Samuel Garber School Tuolumne | 2.3 mi | — |
| Curtis Creek Elementary Sonora | 2.9 mi | 3.7 |
| Gold Rush Home Study Charter Sonora | 3.7 mi | 5.9 |
| Safari Learning Academy Sonora | 3.4 mi | — |
| SAFARI LEARNING ACADEMY Sonora | 3.4 mi | 5.4 |
| Belleview Elementary Sonora | 5.2 mi | 9.3 |
| Twain Harte Twain Harte | 5.6 mi | 7.7 |
| Tioga High Groveland | 7.0 mi | 4.2 |
| Gold Ridge Educational Center Sonora | 6.1 mi | — |
| Sonora Elementary Sonora | 6.4 mi | 4.7 |
| Dario Cassina High Sonora | 6.9 mi | 6.1 |
| Theodore Bird High Sonora | 6.9 mi | 3.2 |
| Tenaya Elementary Groveland | 8.9 mi | 6.7 |
| Sonora High Sonora | 7.4 mi | 4.1 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 95379 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$72,113
Median Home Value
$404,500
Population
3,821
College Educated
20.6%
Homeownership
83.3%
Poverty Rate
3.6%
Median Age
45.3
Community Profile
The community surrounding Summerville High has a median household income of $72,113. It is a community where 21% of adults hold a bachelor's degree or higher. The median home value in the area is $404,500. The local poverty rate of 3.6% is relatively low. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Aspire Lionel Wilson College Preparatory Academy Oakland, CA | 6.1 |
| CBK Charter Riverside, CA | 6.1 |
| Cambridge Continuation High Fresno, CA | 6.1 |
| Foothill High San Jose, CA | 6.1 |
| Le Grand High Le Grand, CA | 6.1 |
| Lee V. Pollard High Corona, CA | 6.1 |
Frequently Asked Questions
Common questions about Summerville High
What grades does Summerville High serve?
Summerville High serves students in grades 9th through 12th.
How many students attend Summerville High?
Summerville High has an enrollment of approximately 486 students.
What is the student-teacher ratio at Summerville High?
The student-teacher ratio at Summerville High is 27:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Summerville High rank in CA?
Summerville High is ranked #5395 out of 9,533 schools in CA.
What is Summerville High's MySchoolScout rating?
Summerville High has a composite rating of 6.1 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Summerville High?
Based on the most recent state assessment data, Summerville High has 29.9% math proficiency and 63.1% reading/ELA proficiency.
Is Summerville High a charter school?
No, Summerville High is not a charter school. It is a traditional public school operated by the local school district.
Is Summerville High a Title I school?
No, Summerville High is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Summerville High?
45.9% of students at Summerville High qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Neighborhood Context
- County Safety
- Elevated (1,072/100K)
FBI UCR 2024. County-level only. Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 486
- Student-Teacher Ratio
- 27:1
- Teachers (FTE)
- 18
- Free/Reduced Lunch
- 45.9%
- Type
- regular
- Setting
- Fringe Rural
- County
- Tuolumne County
- Phone
- (209) 928-4228
- Data Year
- 2023–2024
Resources & Links
District
Summerville Union High- District Enrollment
- 640
- Schools in District
- 6
- Per-Pupil Spending
- $16,114
- District Rank
- #2 of 2
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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