Timber Lake High School - 01 is a public high school in Timber Lake, Dewey County, South Dakota. The campus is operated by Timber Lake School District 20-3. Serving students in 9-12, the school enrolls approximately 117 students with 9.1 full-time equivalent teachers, maintaining a student-teacher ratio of 12.9:1 according to federal National Center for Education Statistics (NCES) records for the 2024-2025 school year.
School Information
NCES 2024-2025
Grades Offered
9-12
School Level
High School
School Type
Regular School
Locale Setting
Rural: Remote
Charter School
Not applicable
Operational Status
Open
NCES School ID
467188000665
State Identifier
SD-20003-01
County FIPS
46041
Physical Location Address
500 Main St
Timber Lake, SD 57656
Timber Lake, SD 57656
Mailing Address
PO Box 1000
Timber Lake, SD 57656-1000
Timber Lake, SD 57656-1000
School District
Parent District
Timber Lake School District 20-3
Operating Schools
3 schools
District Type
Regular Public School District
Central Office
Timber Lake, SD
Location Map
45.4263, -101.0746
Google Maps ›
Nearby Public Schools
Timber Lake Elementary - 02
0 mi
Elementary • Timber Lake
Timber Lake Middle School - 03
0 mi
Middle • Timber Lake