In its corporate boundaries the City of Rockwall has around 17,600 parcels of land. Each of these parcels carries three (3) designations:  a current land use designation,  a zoning designation and  a future land use designation. Parcels located within the City's Extraterritorial Jurisdiction (ETJ) only carry a current land use designation and a future land use designation because zoning does not extend beyond the City's corporate boundaries. The following is a breakdown of the City current land uses, zoning districts and a summary of certain types of facilities within the City's corporate boundaries. For a information relating to future land uses please see the City's Comprehensive Plan.