| Zip Code : | 52402 |
| City : | Cedar Rapids city, Hiawatha city, Marion city, Robins city |
| County : | Linn County |
| State : | Iowa (IA) |
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| Land Area : | 13.78 sq mi |
| Water Area : | 0.28 sq mi |
| Latitude : | 42.0231720 |
| Longitude : | -91.6596131 |
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| Population (2010): | 40,149 |
| Population Estimate (2012) : | 39,847 |
| Population Density : | 2,914.06/sq mi |
| Housing Units (2012) : | 17,985 |
| Median Household Income (2012) : | $54,833 (Iowa : $51,129, USA : $53,046) |
| Median Family Income (2012) : | $70,409 (Iowa : $64,772, USA : $64,585) |
| Median House Price (2012) : | $134,500 (Iowa : $123,000, USA : $181,400) |