Share to Submitted by yongli on Wed, 08/17/2016 - 14:56Adams County is the fifth-most populous of the 64 counties of the U.S. state of Colorado. The county seat is Brighton. The county is named for Alva Adams, Governor of the State of Colorado. Population: 469,193 (2013) County seat: Brighton Area: 3,066 km² Image by: Google
