Town Hall Address 231 Cross St., PO Box 5 Unionville Center, OH 43077 United States- Union County Zoning (614) 493-1646 231 Cross St., PO Box 5 Unionville Center, OH 43077 United States Fire District (937) 349-4455 47 Railroad St Milford Center, OH 43045 United States Town Clerk (614) 493-1646 231 Cross St., PO Box 5 Unionville Center, OH 43077 United States Tax Collector (614) 493-1646 231 Cross St., PO Box 5 Unionville Center, OH 43077 United States Code Enforcement (614) 493-1646 231 Cross St., PO Box 5 Unionville Center, 43077 United States County Union