| City : | Tyndall City |
| County : | Bon Homme County, Sussex County |
| State : | South Dakota (SD) |
| | |
| Land Area : | 1.58 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 42.9898701 |
| Longitude : | -97.8642231 |
| | |
| Population (2010): | 1,067 |
| Population Estimate (2012) : | 1,252 |
| Population Density : | 676.19/sq mi |
| Housing Units (2012) : | 531 |
| Median Household Income (2012) : | $40,114 (South Dakota : $49,091, USA : $53,046) |
| Median Family Income (2012) : | $54,028 (South Dakota : $62,967, USA : $64,585) |
| Median House Price (2012) : | $60,300 (South Dakota : $129,800, USA : $181,400) |