2026 marks three big milestones — the 250th anniversary of the signing of the Declaration of Independence, 150th anniversary of Colorado's establishment, and 165th anniversary of Weld County's establishment. See information on each commemoration and how to get involved.
Weld County Admin: Weld County Colorado 1150 O ST. Greeley, CO 80631
County Buildings and Addresses
Mailing Address: Weld County Colorado PO Box 758 Greeley, CO 80632
Phone: (970) 400-4000