| City : | St. Onge |
| County : | Hall County, Lawrence County, Nevada County, Richmond County, San Diego County, Summit County, Wayne County |
| State : | South Dakota (SD) |
| | |
| Land Area : | 1.34 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 44.5457466 |
| Longitude : | -103.7198559 |
| | |
| Population (2010): | 191 |
| Population Estimate (2012) : | 130 |
| Population Density : | 142.05/sq mi |
| Housing Units (2012) : | 89 |
| Median Household Income (2012) : | $16,534 (South Dakota : $49,091, USA : $53,046) |
| Median Family Income (2012) : | $17,031 (South Dakota : $62,967, USA : $64,585) |
| Median House Price (2012) : | $24,800 (South Dakota : $129,800, USA : $181,400) |