Summerville High
🇺🇸 Official data · 2025Tuolumne, California 95379 · Summerville Union High
#568 of 1,343 high schools in California
#10781 of 16,910 nationally
About Summerville High
Summerville High is a public high school located in Tuolumne, in the Summerville Union High school district of California, United States. It caters for Grades 9–12. In 2025 it enrolled 508 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 40.8 out of 100, placing it in the lower 50% of high schools in United States and 568th of 1,343 ranked high schools in California. Its strongest component is community advantage (fewer free/reduced-price lunch) (58th percentile), and its weakest is students per teacher (6th percentile).
Other published figures: enrollment 508.
There are 3 schools in Tuolumne; Summerville High ranks 2nd of 3 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)27%
- Reading proficiency (30%)57%
- Community advantage (fewer free/reduced-price lunch) (25%)45.5%
- Students per teacher (15%)24.2
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Summerville High by the official sources.
- Enrollment
- 508
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 45.5%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 24.2
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 57%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 27%
- Share of tested students proficient or above (all students, all grades).
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Schools near Summerville High
Closest schools by straight-line distance, with their Success Index (US).
Connections Visual and Performing Arts Academy
Tuolumne · Charter high · Grades 7–12
117 students · 0 m away
Summerville Elementary
Tuolumne · Public elementary · Grades K–8
457 students · 1.8 km away
Soulsbyville Elementary
Soulsbyville · Public elementary · Grades K–8
498 students · 3.3 km away
Soulsbyville
Soulsbyville · Public other
· 3.3 km away
Curtis Creek Elementary
Sonora · Public elementary · Grades K–8
410 students · 4.6 km away
Gold Rush Home Study Charter
Sonora · Charter other · Grades K–12
430 students · 6.0 km away
Belleview Elementary
Sonora · Public elementary · Grades K–8
148 students · 8.3 km away
Belleview Special Education Preschool
Sonora · Public other
· 8.3 km away
Twain Harte
Twain Harte · Public elementary · Grades K–8
258 students · 9.1 km away
Special Education Preschool
Twain Harte · Public other
· 9.1 km away
Similar schools
Public high schools in California with a comparable Enrollment.
Communication and Tech at Diego Rivera Lrng Complex
Los Angeles · Public high · Grades 9–12
505 students
School for the Visual Arts and Humanities
Los Angeles · Public high · Grades 9–12
512 students
Healdsburg High
Healdsburg · Public high · Grades 9–12
503 students
West Shores High
Salton City · Public high · Grades 7–12
503 students
Kelseyville High
Kelseyville · Public high · Grades 9–12
515 students
Holtville High
Holtville · Public high · Grades 9–12
516 students
Frequently asked questions
Is Summerville High a good school?
Summerville High has a Success Index (US) of 40.8 out of 100 (Lower 50% of high schools in United States) and ranks #568 of 1,343 in California. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Summerville High rank in California?
Summerville High ranks #568 of 1,343 high schools in California and #10781 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Summerville High?
Summerville High had 508 students in 2025.
Is Summerville High a elementary school or a high school?
Summerville High is classified as a high school covering Grades 9–12. It is a public school.
What other schools are near Summerville High?
There are 10 schools within 15 km of Summerville High; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.