The Zoning Designation layer displays Zoning in the city of Cincinnati, Anderson Township, Blue Ash, Cheviot, Colerain Township, Columbia Township, Crosby Township, Forest Park, Green Township, Harrison Township, Lockland, Miami Township, Montgomery, North Bend, Norwood, Springfield Township, Sycamore township, Symmes Township. The Rural Zoning Commission (RZC) serves the Board of County Commissioners by administering and enforcing zoning in four townships, or parts thereof, and by providing contract services to a number of townships and villages in Hamilton County.
The layer isn't displayed when zoomed out beyond 1:115,000.

This layer displays Urban Overlay Districts in the city of Cincinnati. This layer helps to protect and enhance the physical character of selected business districts that have adopted Urban Design Plans, and ensures that infill development does not adversely affect the physical character of the area. Fifteen Urban Design Overlay Districts are displayed in this layer.

The Countywide Zoning Jurisdictions layer displays Municipal zoning jurisdictions, Township zoning jurisdictions, and Hamilton County Rural Zoning commission zoning jurisdictions.