Kittredge is an unincorporated community and census-designated place (CDP) in Jefferson County, Colorado, United States. The population was 1,304 at the 2010 census, up from 954 at the 2000 census. The Kittredge Post Office has the ZIP Code 80457.
A post office called Kittredge has been in operation since 1923. C. M. Kittredge, an early postmaster, gave the community his name.