Town Hall Address 827 North Rock Hill Road Rock Hill, MO 63119 United States- St. Louis County Website https://www.rockhillmo.net Zoning 314-968-1410 Ext. 8000 827 North Rock Hill Road Rock Hill, MO 63119 United States Fire District 314-962-6254 827 North Rock Hill Road Rock Hill, MO 63119 United States Town Clerk 314-968-1410 827 North Rock Hill Road Rock Hill, MO 63119 United States Tax Collector 314-968-1410 827 North Rock Hill Road Rock Hill, MO 63119 United States Town Hall Hours Monday - Thursday: 8:00 AM - 5:00 PM County St. Louis