The U.S. State of Colorado has 210 census-designated places. The United States Census Bureau defines certain unincorporated communities as census-designated places (CDPs) for enumeration in each decennial census. The Census Bureau defined 187 CDPs in Colorado for the 2010 Census and 210 CDPs for the 2020 Census. Five Colorado CDPs extend into more than one county: the Brook Forest CDP, the Coal Creek CDP, the Columbine CDP, the Strasburg CDP, and the Watkins CDP.