Boulder County combines the City of Boulder, university and research employment, established towns, fast-growing north-county communities, open space, and mountain areas. Limited land and strong demand create very different housing economics from much of the metro.
Select a county to open its guideThis map stays focused on the seven-county Denver metro. Pan or zoom as needed. Boundaries come from U.S. Census Bureau TIGERweb; verify a specific property with county GIS records.
Some municipalities cross county lines; inclusion does not mean the entire city lies in this county. Mailing names also do not establish county jurisdiction—verify the parcel.