| Zip Code : | 66078 |
| City : | Princeton city |
| County : | Franklin County |
| State : | Kansas (KS) |
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| Land Area : | 64.52 sq mi |
| Water Area : | 0.76 sq mi |
| Latitude : | 38.4854402 |
| Longitude : | -95.2593020 |
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| Population (2010): | 961 |
| Population Estimate (2012) : | 851 |
| Population Density : | 14.89/sq mi |
| Housing Units (2012) : | 404 |
| Median Household Income (2012) : | $51,625 (Kansas : $51,273, USA : $53,046) |
| Median Family Income (2012) : | $56,979 (Kansas : $64,731, USA : $64,585) |
| Median House Price (2012) : | $119,600 (Kansas : $127,400, USA : $181,400) |