Town Hall Address 645 Holbrook St. Erie, CO 80516 United States- Weld, Boulder County Website https://www.erieco.gov Town Clerk 303-926-2731 645 Holbrook St. Erie, CO 80516 United States Tax Collector 303-926-2700 645 Holbrook St. Erie, CO 80516 United States Town Hall Hours Monday - Friday: 8:00 AM - 5:00 PM County Weld, Boulder