| School Name | Address | Phone | Grades | County | Type | District Name |
| Timber Lake Middle School - 03 | 500 Main St
Timber Lake, SD 57656 | (605) 865-3654 | 6-8 | Dewey | public | Timber Lake School District 20-3 |
| Ethnic Background | Percent | Year |
| White, non-Hispanic | 44.4444 | 2009 |
| Native American or Native Alaskan | 55.5556 | 2009 |
| Students Getting Free Lunch | Year |
| 60% | 2009 |
