Castle Pines Village has a Castle Rock address, but it’s actually located in Unincorporated Douglas County.  Click on the following links to learn about the services provided by Douglas County and the State of Colorado:

Douglas County - www.douglas.co.us/

State of Colorado -www.colorado.gov/

Other

Douglas County Libraries
www.douglascountylibraries.org/

Voter Registration
County Clerk – 303-660-7444

US Postal office
www.usps.com/

Carpools
303-458-POOL or www.drcog.org/ridearrangers

Colorado Department of Transportation