All Tuolumne County Schools and TCSOS buildings will be closed on Monday, January 16, 2023, in observance of the holiday.

All Tuolumne County Schools and TCSOS buildings will be closed on Monday, January 16, 2023, in observance of the holiday.
TCSOS student programs and offices are closed in observance of Labor Day, Monday, September 5.
We are pleased to welcome TCSOS students, staff, and families back for the 2022/23 school year. Find out more about back-to-school information and start dates for TCSOS programs.