With rich traditions and history, Adams County offers the best of suburban and rural life – vibrant cities, quiet towns, and miles of recreation. Located in the Denver metro area, Adams County is the state’s fifth-largest county serving a population of more than 527,000 residents. Adams County is home to the cities of Brighton, Commerce City, Federal Heights, Northglenn, and Thornton; portions of Arvada, Aurora, and Westminster; the town of Bennett; and a portion of the town of Lochbuie. Unincorporated communities include Henderson, Strasburg, and Watkins. Stay up to date on the latest county news and information on