| Zip Code : | 49504 |
| City : | Grand Rapids city, Walker city |
| County : | Kent County |
| State : | Michigan (MI) |
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| Land Area : | 11.03 sq mi |
| Water Area : | 0.20 sq mi |
| Latitude : | 42.9815790 |
| Longitude : | -85.7107001 |
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| Population (2010): | 39,994 |
| Population Estimate (2012) : | 39,832 |
| Population Density : | 3,626.82/sq mi |
| Housing Units (2012) : | 17,634 |
| Median Household Income (2012) : | $40,638 (Michigan : $48,471, USA : $53,046) |
| Median Family Income (2012) : | $48,204 (Michigan : $60,749, USA : $64,585) |
| Median House Price (2012) : | $115,100 (Michigan : $128,600, USA : $181,400) |