| Zip Code : | 80301 |
| City : | Boulder city, Gunbarrel, Lafayette city, Valmont |
| County : | Boulder County |
| State : | Colorado (CO) |
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| Land Area : | 29.00 sq mi |
| Water Area : | 2.93 sq mi |
| Latitude : | 40.0494681 |
| Longitude : | -105.2014214 |
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| Population (2010): | 22,555 |
| Population Estimate (2012) : | 23,765 |
| Population Density : | 777.81/sq mi |
| Housing Units (2012) : | 10,634 |
| Median Household Income (2012) : | $66,526 (Colorado : $58,244, USA : $53,046) |
| Median Family Income (2012) : | $97,807 (Colorado : $72,455, USA : $64,585) |
| Median House Price (2012) : | $383,100 (Colorado : $236,800, USA : $181,400) |