| Zip Code : | 80116 |
| City : | Castle Rock town, Franktown |
| County : | Douglas County |
| State : | Colorado (CO) |
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| Land Area : | 86.44 sq mi |
| Water Area : | 0.09 sq mi |
| Latitude : | 39.3199948 |
| Longitude : | -104.7097124 |
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| Population (2010): | 3,942 |
| Population Estimate (2012) : | 3,542 |
| Population Density : | 45.60/sq mi |
| Housing Units (2012) : | 1,614 |
| Median Household Income (2012) : | $92,134 (Colorado : $58,244, USA : $53,046) |
| Median Family Income (2012) : | $98,681 (Colorado : $72,455, USA : $64,585) |
| Median House Price (2012) : | $500,600 (Colorado : $236,800, USA : $181,400) |