| City : | Kirwin City |
| County : | Herkimer County, Mayes County, Pasco County, Phillips County |
| State : | Kansas (KS) |
| | |
| Land Area : | 0.96 sq mi |
| Water Area : | 0.03 sq mi |
| Latitude : | 39.6670150 |
| Longitude : | -99.1259964 |
| | |
| Population (2010): | 171 |
| Population Estimate (2012) : | 159 |
| Population Density : | 178.96/sq mi |
| Housing Units (2012) : | 163 |
| Median Household Income (2012) : | $38,182 (Kansas : $51,273, USA : $53,046) |
| Median Family Income (2012) : | $50,000 (Kansas : $64,731, USA : $64,585) |
| Median House Price (2012) : | $28,100 (Kansas : $127,400, USA : $181,400) |