Town Hall Address 130 S McKinley Ave. Fort Lupton, CO 80621 United States- Weld County Website https://www.fortluptonco.gov Zoning 720-928-4003 1200 Dexter St., Unit W13 Fort Lupton, CO 80621 United States Town Clerk 303-857-6694 130 S McKinley Ave. Fort Lupton, CO 80621 United States Water 303-857-6694 130 S McKinley Ave. Fort Lupton, CO 80621 United States Sewer 303-857-6694 130 S McKinley Ave. Fort Lupton, CO 80621 United States Tax Collector 303-857-6694 130 S McKinley Ave. Fort Lupton, CO 80621 United States County Weld