Town Hall Address 801 Plum St. Cincinnati, OH 45202 United States- Hamilton County Website https://www.cincinnati-oh.gov/cityofcincinnati/ Zoning 513-352-2430 801 Plum St. Cincinnati, OH 45202 United States Fire District 513-352-6242 430 Central AVE Cincinnati, OH 45202 United States Town Clerk 513-591-6000 801 Plum St. Cincinnati, OH 45202 United States Water 513-591-6000 801 Plum St. Cincinnati, OH 45202 United States Sewer 513-591-6000 801 Plum St. Cincinnati, OH 45202 United States Tax Collector 513-352-3838 801 Plum St. Cincinnati, OH 45202 United States Code Enforcement 513-591-6000 801 Plum St. Cincinnati, 45202 United States County Hamilton