| Zip Code : | 66429 |
| City : | Grantville |
| County : | Jefferson County |
| State : | Kansas (KS) |
| Land Area : | 12.93 sq mi |
| Water Area : | 0.07 sq mi |
| Latitude : | 39.0937697 |
| Longitude : | -95.5341863 |
| Population (2010): | 579 |
| Population Estimate (2012) : | 841 |
| Population Density : | 44.80/sq mi |
| Housing Units (2012) : | 244 |
| Median Household Income (2012) : | $72,868 (Kansas : $51,273, USA : $53,046) |
| Median Family Income (2012) : | $73,235 (Kansas : $64,731, USA : $64,585) |
| Median House Price (2012) : | $118,100 (Kansas : $127,400, USA : $181,400) |