All Means All
All The Time
Tuolumne County Superintendent of Schools (TCSOS) provides educational, financial, leadership, and legislative services and support to all Tuolumne County School Districts.
TCSOS promotes student success and wellbeing, serves all Tuolumne County learners including the counties most vulnerable students, and strives to create an environment in which every student, regardless of circumstances, has access to a quality education.
Who we are
As an organization, TCSOS is made up of the elected Tuolumne County Superintendent of Schools and the individuals employed by the County Superintendent to help fulfill all required duties and responsibilities.
Access and Equity. All Means All, All the Time
Where we are
The TCSOS main offices are located in Sonora, California with other site locations dispersed throughout Tuolumne County school districts.
- Belleview School District
- Big Oak Flat/Groveland Unified School District
- Columbia Union School District
- Curtis Creek School District
- Gold Rush Charter School
- Jamestown Elementary School District
- Sonora Elementary School District
- Sonora Union High School District
- Soulsbyville Elementary School District
- Summerville Elementary School District
- Summerville Union High School District
- Twain Harte School District