Town Hall Address 1750 E Division St Diamond, IL 60416 United States- Grundy, Will County Website https://www.villageofdiamond.org/ Zoning (815) 634-8149 111 1750 E Division St Diamond, IL 60416 United States Fire District (815) 634-4700 35 S De Witt Pl Coal City, IL 60416 United States Town Clerk (815) 634-8149 110 1750 E Division St Diamond, IL 60416 United States Water (815) 634-8149 1750 E Division St Diamond, IL 60416 United States Sewer (815) 634-8149 1750 E Division St Diamond, IL 60416 United States Tax Collector (815) 941-3269 115 111 E Washington St. Morris, IL 60450 United States County Grundy, Will