Town Hall Address 7200 Church St. Riverdale, GA 30274 United States- Clayton County Website https://www.riverdalega.gov/ Tax Collector 770-909-5500 971 Wilson Rd. Riverdale, GA 30296 United States Zoning Monday - Friday: 8:00 A.M. - 4:00 P.M. 971 Wilson Rd. Riverdale, GA 30296 United States Fire District 770-865-9687 7844 Taylor Rd. Riverdale, GA 30274 United States Code Enforcement 770-909-5401 6690 Church St. GA, GA 30274 United States Water 770-909-5482 971 Wilson Rd. Riverdale, GA 30296 United States Sewer 770-909-5482 971 Wilson Rd. Riverdale, GA 30296 United States Town Clerk 770-909-5394 7200 Church St. Riverdale, GA 30274 United States Public Works 770-909-5482 971 Wilson Rd. Riverdale, GA 30296 United States Town Hall Hours 8 to 5, M - F County Clayton