| Zip Code : | 50648 |
| City : | Gilbertville city, Jesup city, Raymond city |
| County : | Black Hawk County, Buchanan County |
| State : | Iowa (IA) |
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| Land Area : | 86.12 sq mi |
| Water Area : | 0.06 sq mi |
| Latitude : | 42.4532052 |
| Longitude : | -92.0932302 |
| | |
| Population (2010): | 4,054 |
| Population Estimate (2012) : | 4,554 |
| Population Density : | 47.07/sq mi |
| Housing Units (2012) : | 1,654 |
| Median Household Income (2012) : | $57,952 (Iowa : $51,129, USA : $53,046) |
| Median Family Income (2012) : | $67,321 (Iowa : $64,772, USA : $64,585) |
| Median House Price (2012) : | $138,100 (Iowa : $123,000, USA : $181,400) |