Town Hall Address PO Box 454 Dallas City, IL 62330 United States- Hancock, Henderson County Website http://dallascity-il.com/ Fire District (217) 852-3498 55 E 4TH ST Dallas City, IL 62330 United States Tax Collector (217) 357-3986 500 Main St #9 Carthage, IL 62321 United States County Hancock, Henderson