Town Hall Address 213 S. Chillicothe St. Plain City, OH 43064 United States- Madison, Union County Website https://www.plain-city.com/ Zoning 614-873-3527 213 S. Chillicothe St. Plain City, OH 43064 United States Fire District (614) 873-8990 9689 US RTE 42 N Plain City, OH 43064 United States Town Clerk 614-873-3527 213 S. Chillicothe St. Plain City, OH 43064 United States Water 614-873-5721 213 S. Chillicothe St. Plain City, OH 43064 United States Sewer 614-873-5721 213 S. Chillicothe St. Plain City, OH 43064 United States Tax Collector 614-873-3527 213 S. Chillicothe St. Plain City, OH 43064 United States Code Enforcement 614-873-3527 213 S. Chillicothe St. Plain City, 43064 United States County Madison, Union