What County Is Castle Rock, Colorado In?
Castle Rock is in Douglas County, Colorado.
- Official code
- 0812415
- Representative coordinates
- 39.376194, -104.852922
- Land area
- 89.981 km²
- Water area
- 0 km²
- State
- Colorado
The representative point identifies this area. It is not a street address or a boundary survey.
County boundaries in Castle Rock
For a point close to the city or county boundary, check the address with the office responsible for your form. Check a point on the county map.
Coordinates of Castle Rock
39.376194, -104.852922 is the Census representative point, not a street address. Convert these coordinates or prepare a map link.
Elevation in Castle Rock
1,919 m · 6,296 ft. GNIS archived height at its named reference point (39.3762525, -104.8534735), which may differ from the Census point. Terrain height varies across the place; this is not a city-wide or surveyed elevation. Request height at a different point.
Today’s sunrise and sunset
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Approximate calculations at the representative coordinates, using a level horizon. Terrain and weather can change what you see.
Time zones in Castle Rock
The representative point uses America/Denver.
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| America/Denver | UTC-07:00 in January; UTC-06:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Listed zones overlap the mapped area. A point lookup can distinguish sides of a boundary. Your device’s zone may differ.
Census ZIP areas
80104 · 80108 · 80109 · 80116 · 80134
These statistical areas overlap the boundary. They are not delivery assignments; confirm mailing details with USPS ZIP Code Lookup.
Areas sharing the mapped boundary
These areas touch this mapped boundary.
Before using this answer on a form
A city boundary, a CDP and a mailing city can mean different things.
Find the county at your current point, check its ZIP area, or find its physical time zone.