Town Hall Address 109 Lewis St Dawson, IL 62520 United States- Sangamon County Website http://dawson.illinois.gov/ Zoning 217-364-5975 109 Lewis St Dawson, IL 62520 United States Fire District (217) 364-5975 109 N Lewis ST Dawson, IL 62520 United States Town Clerk 217-364-5975 109 Lewis St Dawson, IL 62520 United States Tax Collector 217-753-6800 200 S. Ninth St. Springfield, IL 62702 United States County Sangamon