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Southern Trinity Joint Unified Schools
Southern Trinity Joint Unified is a public school district in California, based in Trinity County (Mad River). SchoolGrade grades 4 of its schools on actual versus projected test scores; every school below has its own page.
Southern Trinity Joint Unified on the map
District boundary from the NCES EDGE composite school district file. Each marker is a graded school; click it for its grade and scores.
SchoolGrade summary for Southern Trinity Joint Unified
1 of 4 schools in Southern Trinity Joint Unified carry a SchoolGrade (3 have too little test data to grade). Grade distribution:
C: 1
Every school in Southern Trinity Joint Unified
High schools (2)
- Mt Lassic High Continuation, Mad River
- Southern Trinity High, Mad River
Elementary and primary schools (2)
- Hoaglin Zenia Elementary, Zenia
- C- Van Duzen Elementary, Mad River
Where Southern Trinity Joint Unified schools are
About this district
- State: Best schools in California
- County: Trinity County
- Type: regular local school district
- Setting: remote rural (NCES locale of the district office)
- Enrollment: 77 students with 8 full-time-equivalent teachers and 22 total staff FTE (NCES CCD, 2023-24)
- NCES district ID: 0637630
- Grades are the 2025-26 SchoolGrade model: each school's actual proficiency against the level projected for its student context. How SchoolGrade works
Nearby school districts
- Round Valley Unified (3 schools, 22 mi)
- Orland Joint Unified (6 schools, 31 mi)
- Mountain Valley Unified (3 schools, 32 mi)
- Evergreen Union (6 schools, 32 mi)
- Southern Humboldt Joint Unified (8 schools, 36 mi)
- Corning Union High (3 schools, 38 mi)
- Leggett Valley Unified (4 schools, 38 mi)
- Willits Unified (6 schools, 44 mi)
Questions about Southern Trinity Joint Unified
How many schools are in Southern Trinity Joint Unified?
SchoolGrade grades 4 public schools in Southern Trinity Joint Unified, across 2 cities and towns. Every one of them is listed on this page with a link to its own report.
Which cities does Southern Trinity Joint Unified serve?
The largest by graded schools: Mad River, Zenia.
How good are the schools in Southern Trinity Joint Unified?
Across the 1 graded schools, the average SchoolGrade is C-, with 29% of tested students meeting the state bar against a projected 32%. 100% of schools meet or exceed the expectation for their student context.
How many students attend Southern Trinity Joint Unified?
77 students were enrolled in Southern Trinity Joint Unified in the 2023-24 school year, about 9.6 students per full-time teacher (NCES Common Core of Data).
Where is Southern Trinity Joint Unified?
Southern Trinity Joint Unified is in California, based in Trinity County, with its district office in Mad River. Its boundary covers about 875 sq mi.