Town Hall Address 300 N Park Ave Herrin, IL 62948 United States- Williamson County Website https://www.cityofherrin.com/ Zoning 618-942-3175 300 N Park Ave Herrin, IL 62948 United States Fire District 618-942-6514 409 S Park AVE Herrin, IL 62948 United States Town Clerk 618-942-3175 300 N Park Ave Herrin, IL 62948 United States Tax Collector (618) 997-1301 200 W Jefferson St Marion, IL 62959 United States Town Hall Hours M-F 8am-4pm County Williamson