| District | City | Rating | Students | Schools | Grades | Zip Codes |
|---|---|---|---|---|---|---|
| Mountain Valley Unified School District | Hayfork | 9/10 Excellent · 83rd pct | 329 | 3 | K–12 | 3 |
| Southern Trinity Joint Unified School District | Mad River | 7/10 Good · 62nd pct | 84 | 4 | K–12 | 2 |
| Trinity Alps Unified School District | Big Bar | 5/10 Average · 47th pct | 672 | 3 | K–12 | 2 |
How Trinity County compares
Together they enroll 1,085 students across 10 schools. The largest is Trinity Alps Unified School District with 672 students. Districts here average 7.0/10, above the California average of 5.5/10. Ratings range from 5/10 to 9/10.
School Districts in Trinity County, California
Trinity County has 3 public school districts covering 7 zip codes. The top-rated district in Trinity County is Mountain Valley Unified School District (9/10). Ratings are based on the share of students proficient in reading and math on state assessments (NCES EDFacts, 2021–22 for most districts), ranked against all districts in California. Directory details come from NCES CCD 2024–25.
Enter your zip code on any page to confirm your exact district assignment — district boundaries are address-specific and may not follow county or city lines.