Town Hall Address 510 Walnut St Greenfield, IL 62044 United States- Greene County Website http://www.greenfieldillinois.org/ Zoning 217-368-2332 510 Walnut St Greenfield, IL 62044 United States Fire District (217) 368-2134 514 Main St. Greenfield, IL 62044 United States Town Clerk 217-368-2332 510 Walnut St Greenfield, IL 62044 United States Tax Collector 217-942-6412 519 N. Main St. Carrollton, IL 62016 United States County Greene