Below Average
#8737 of 9,533 schools in CA
Tioga High
High School · Big Oak Flat-Groveland Unified
19304 Ferretti Rd., Groveland, CA 95321
Enrollment
53
Student-Teacher
7.6:1
Score
4.2
Grades
9th – 12th
Enrollment
53
Student-Teacher
7.6:1
Score
4.2
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Groveland
#2 of 2
public schools
California high schools
#1,809 of 1,892
In district
#3 of 3
Big Oak Flat-Groveland Unified
School environment
9.9 / 10
Exceptional
About Tioga High
Tioga High is a small, rural high school located in Groveland, California. Serving students from ninth through twelfth grade, the school has an enrollment of just 53 students and maintains a student-to-teacher ratio of 7.6:1 with seven full-time equivalent teachers on staff. Situated in a quiet, rural setting, Tioga High offers personalized attention to each student.
Academically, Tioga High is currently focusing on student development as it ranks at the lower end among California schools, placing 8669th out of 9566 total high schools. The school’s MySchoolScout rating stands at 3.0/10 and its academic score sits at 2.4/10. In English Language Arts (ELA) or Reading, 41% of students are proficient or above, while in Math, only 16% reach proficiency levels.
Despite these challenges, Tioga High remains a tight-knit community where teachers can give individualized support to every student, fostering an environment that values personal growth and development. Located in the serene countryside of Tuolumne County, the school is part of a close-knit rural area.
What Parents Should Know
With an enrollment of 53 students, Tioga High is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.
With a student-teacher ratio of 7.6:1, Tioga High offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.
Located in a rural area, Tioga 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
Full Profile · 4/4 metricsView breakdown
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Tioga High — Students at Tioga High score 19% proficient, which is below what's typical for similar communities (expected: 53%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
39.6%
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
↓ DecliningAverage 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: 1.2/10.
How Tioga High Compares
See how Tioga High performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 25% (2019) to 6.25% (2024). Reading/ELA proficiency has declined from 75% (2019) to 31.25% (2024).
Location
19304 Ferretti Rd., Groveland, CA 95321
Nearby Alternatives
Families considering Tioga High may also want to explore other high schools in the area. Connections Visual and Performing Arts Academy (rated 9.1/10, 7.0 miles away, in nearby Tuolumne), which scores notably higher. Another option is Summerville High (rated 6.1/10, 7.0 miles away, in nearby Tuolumne), which scores notably higher. Additionally, Dario Cassina High (rated 6.1/10, 11.7 miles away, in nearby Sonora), which scores notably higher. For more schools in Groveland, see our Groveland schools guide .
Nearby Schools
20 within 11.7 mi| School | Distance | Rating |
|---|---|---|
| Tenaya Elementary Groveland | 2.0 mi | 6.7 |
| Summerville Elementary Tuolumne | 6.5 mi | 6.0 |
| Mother Lode Christian School Tuolumne | 7.0 mi | — |
| MOTHER LODE CHRISTIAN SCHOOL Tuolumne | 7.0 mi | 4.4 |
| Summerville High Tuolumne | 7.0 mi | 6.1 |
| Connections Visual and Performing Arts Academy Tuolumne | 7.0 mi | 9.1 |
| Cornerstone Family Christian School Soulsbyville | 8.6 mi | — |
| Curtis Creek Elementary Sonora | 8.2 mi | 3.7 |
| SAFARI LEARNING ACADEMY Sonora | 8.2 mi | 5.4 |
| Safari Learning Academy Sonora | 8.2 mi | — |
| Soulsbyville Elementary Soulsbyville | 9.0 mi | 8.2 |
| Samuel Garber School Tuolumne | 9.2 mi | — |
| Greeley Hill Elementary Coulterville | 9.7 mi | 4.5 |
| Coulterville High Coulterville | 9.7 mi | — |
| Gold Rush Home Study Charter Sonora | 10.6 mi | 5.9 |
| Gold Ridge Educational Center Sonora | 10.6 mi | — |
| Twain Harte Twain Harte | 12.2 mi | 7.7 |
| Belleview Elementary Sonora | 12.1 mi | 9.3 |
| Sonora Elementary Sonora | 11.2 mi | 4.7 |
| Dario Cassina High Sonora | 11.7 mi | 6.1 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 95321 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$69,679
Median Home Value
$377,100
Median Rent
$1,463/mo
Population
3,870
College Educated
30.6%
Homeownership
87.1%
Poverty Rate
10.5%
Median Age
57
Community Profile
The community surrounding Tioga High has a median household income of $69,679. It is an area where 31% of adults hold a bachelor's degree or higher. The median home value in the area is $377,100, with a median rent of $1,463/month. The area has a poverty rate of 10.5%. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Pilarcitos Alternative High (Continuation) Half Moon Bay, CA | 4.2 |
| Moneta Continuation Gardena, CA | 4.3 |
| Monroe High (Continuation) Tehachapi, CA | 4.3 |
| Travis Education Center Fairfield, CA | 4.3 |
| Yosemite School Community Day (7-12) Manteca, CA | 4.1 |
| Bravo Lake High Woodlake, CA | 4.4 |
Frequently Asked Questions
Common questions about Tioga High
What grades does Tioga High serve?
Tioga High serves students in grades 9th through 12th.
How many students attend Tioga High?
Tioga High has an enrollment of approximately 53 students.
What is the student-teacher ratio at Tioga High?
The student-teacher ratio at Tioga High is 7.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Tioga High rank in CA?
Tioga High is ranked #8737 out of 9,533 schools in CA.
What is Tioga High's MySchoolScout rating?
Tioga High has a composite rating of 4.2 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 Tioga High?
Based on the most recent state assessment data, Tioga High has 15.6% math proficiency and 40.6% reading/ELA proficiency.
Is Tioga High a charter school?
No, Tioga High is not a charter school. It is a traditional public school operated by the local school district.
Is Tioga High a Title I school?
No, Tioga High is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Tioga High?
39.6% of students at Tioga 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.
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
- 53
- Student-Teacher Ratio
- 7.6:1
- Teachers (FTE)
- 7
- Free/Reduced Lunch
- 39.6%
- Type
- regular
- Setting
- Distant Rural
- County
- Tuolumne County
- Phone
- (209) 962-4763
- Data Year
- 2023–2024
Resources & Links
District
Big Oak Flat-Groveland Unified- District Enrollment
- 248
- Schools in District
- 3
- Per-Pupil Spending
- $26,877
- District Rank
- #3 of 3
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.
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