Town Hall Address 95 West 1st Ave. Monte Vista, CO 81144 United States- Rio Grande County Website https://cityofmontevista.colorado.gov Town Clerk 719-852-6171 95 West 1st Ave. Monte Vista, CO 81144 United States Tax Collector 719-852-8285 95 West 1st Ave. Monte Vista, CO 81144 United States Town Hall Hours Monday - Thursday: 8:00 AM - 5:00 PM County Rio Grande