| Zip Code : | 50707 |
| City : | Elk Run Heights city, Evansdale city, Waterloo city |
| County : | Black Hawk County |
| State : | Iowa (IA) |
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| Land Area : | 9.66 sq mi |
| Water Area : | 0.13 sq mi |
| Latitude : | 42.4581638 |
| Longitude : | -92.2600318 |
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| Population (2010): | 8,509 |
| Population Estimate (2012) : | 8,570 |
| Population Density : | 880.97/sq mi |
| Housing Units (2012) : | 3,603 |
| Median Household Income (2012) : | $45,206 (Iowa : $51,129, USA : $53,046) |
| Median Family Income (2012) : | $52,905 (Iowa : $64,772, USA : $64,585) |
| Median House Price (2012) : | $105,000 (Iowa : $123,000, USA : $181,400) |