| Zip Code : | 66434 |
| City : | Hamlin city, Hiawatha city, Reserve city, Willis city |
| County : | Brown County |
| State : | Kansas (KS) |
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| Land Area : | 215.91 sq mi |
| Water Area : | 0.39 sq mi |
| Latitude : | 39.8616906 |
| Longitude : | -95.5493649 |
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| Population (2010): | 4,828 |
| Population Estimate (2012) : | 4,762 |
| Population Density : | 22.36/sq mi |
| Housing Units (2012) : | 2,363 |
| Median Household Income (2012) : | $34,477 (Kansas : $51,273, USA : $53,046) |
| Median Family Income (2012) : | $48,542 (Kansas : $64,731, USA : $64,585) |
| Median House Price (2012) : | $97,500 (Kansas : $127,400, USA : $181,400) |