USA
> South Dakota > Zip Code 57442
| Zip Code : | 57442 |
| City : | Gettysburg city |
| County : | Dewey County, Sully County, Potter County |
| State : | South Dakota (SD) |
| Land Area : | 609.75 sq mi |
| Water Area : | 47.42 sq mi |
| Latitude : | 45.0617544 |
| Longitude : | -100.1581635 |
| Population (2010): | 1,664 |
| Population Estimate (2012) : | 1,671 |
| Population Density : | 2.73/sq mi |
| Housing Units (2012) : | 1,116 |
| Median Household Income (2012) : | $48,839 (South Dakota : $49,091, USA : $53,046) |
| Median Family Income (2012) : | $57,740 (South Dakota : $62,967, USA : $64,585) |
| Median House Price (2012) : | $63,800 (South Dakota : $129,800, USA : $181,400) |