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The Historic Downtown Courthouse in home to the Treasurer's Office, the Assessor's Office, the Commissioners' Office, and the Sustainability Office.The county seat is the City of Boulder, the …
The Historic Downtown Courthouse in home to the Treasurer's Office, the Assessor's Office, the Commissioners' Office, and the Sustainability Office.The county seat is the City of Boulder, the largest municipality in Boulder County. Other incorporated towns and cities include: Erie, Jamestown, Lafayette, Longmont, Louisville, Lyons, Nederland, Superior, and Ward. The estimated population of Boulder County in 2016 was just over 323,000.