The fastest-declining public high schools by enrollment in South Dakota
11 public high schools in South Dakota appear in this ranking of the fastest-declining public high schools by enrollment, ranked by the steepest enrollment decline between the 2017-18 and 2024-25 school years. Flandreau Indian Boarding School leads the list at -53.4%, against a median of -4.0% across the ranked schools.
The table below is sortable and filterable, and the full list downloads as a CSV. Figures come from federal NCES enrollment data and, where applicable, state assessment results for 2024-25.
| # | School | City | 2024-25 | % Change |
|---|---|---|---|---|
| 1 | Flandreau Indian Boarding School | Flandreau, SD | 149 | -53.4% |
| 2 | Roosevelt High School - 03 | Sioux Falls, SD | 1,785 | -24.1% |
| 3 | Hot Springs High School - 01 | Hot Springs, SD | 215 | -17.0% |
| 4 | Washington High School - 01 | Sioux Falls, SD | 1,819 | -6.2% |
| 5 | Chamberlain High School - 01 | Chamberlain, SD | 243 | -4.7% |
| 6 | Mobridge High School - 01 | Mobridge, SD | 194 | -4.0% |
| 7 | Madison High School - 01 | Madison, SD | 384 | -3.0% |
| 8 | Lincoln High School - 02 | Sioux Falls, SD | 1,954 | -2.6% |
| 9 | Todd County High School - 01 | Mission, SD | 447 | -2.4% |
| 10 | Milbank High School - 01 | Milbank, SD | 333 | -0.6% |
| 11 | Lead-Deadwood High School - 01 | Lead, SD | 211 | -0.5% |
Fastest declining rankings at a wider scope
Other rankings for South Dakota
allk12 is independent and not affiliated with, endorsed by, or sponsored by NCES, the US Census Bureau, any state education agency or assessment program, or any other government agency. Source data is compiled from public records and provided "as is," without warranty of accuracy or completeness. You rely on it, and any analysis derived from it, at your own risk. See the full disclaimer.