| Locality | Post Code |
|---|---|
| Baltic, Minnehaha | 57003 |
| Ben Claire, Minnehaha | 57068 |
| Brandon, Minnehaha | 57005 |
| Buffalo Ridge, Minnehaha | 57107 |
| Colton, Minnehaha | 57018 |
| Corson, Minnehaha | 57005 |
| Crooks, Minnehaha | 57020 |
| Dell Rapids, Minnehaha | 57022 |
| Ellis, Minnehaha | 57107 |
| Garretson, Minnehaha | 57030 |
| Hartford, Minnehaha | 57033 |
| Humboldt, Minnehaha | 57035 |
| Huntimer, Minnehaha | 57018 |
| Lyons, Minnehaha | 57041 |
| Palisade, Minnehaha | 57030 |
| Renner, Minnehaha | 57020, 57055 |
| Rowena, Minnehaha | 57005 |
| Sherman, Minnehaha | 57030 |
| Shindler, Minnehaha | 57106 |
| Sioux Falls, Minnehaha | 57103, 57104, 57105, 57106, 57107, … |
| Valley Springs, Minnehaha | 57068 |
| Wall Lake, Minnehaha | 57033 |
| Wellington, Minnehaha | 57035 |