Downloadable GIS Files

The following downloadable datasets are in ESRI ArcView “shape” format and require GIS software that can view or import this format. A free viewer, ArcExplorer, is available from ESRI. Each data set has at least 3 associated files, ending in .shp, .shx, and .dbf, which have been compressed into a .ZIP file. You must unzip the file using a decompression utility like WinZip.

The datasets available here were produced by the City of Round Rock, or its agents, and are referenced to the State Plane, Texas Central, NAD83 – US Survey Feet Coordinate System.

These datasets are current as of December 3, 2018.

Addresses
Point. Address points for structures and land in the Round Rock City Limits and ETJ. Download address.zip


Buildings
Polygon. Building footprints, derived from 2012 aerial imagery. Download buildings.zip


City Facilities
Point. Location of city buildings and other facilities. Download facilities.zip


City Limit
Polygon. Corporate limit of the City of Round Rock. Download city-limit.zip


Contours
Line. 2′ interval topographic contours derived from 2012 LIDAR data. Download contours.zip (Large file: 411Mb)


Drainage Basins
Polygon. Download drainage.zip


ETJ
Polygon. Extraterritorial Jurisdiction of the City. Download etj.zip


Hydro
Line & Polygon. Contains 2 shapefiles; streams & reservoirs. Includes major and minor streams and reservoirs in the Round Rock area. Download hydro.zip


Impervious Surfaces
Polygon. Streets curb-to-curb, sidewalks, paved and compacted gravel parking lots etc. Derived from 2012 aerial imagery. Download impervious.zip (30 Mb)


Land Use Layer
Polygon. Depicts current land use in the City Limits. Download landuse.zip


Parcels
Polygon. Contains parcels within the City of Round Rock and adjacent areas. Attributes include the legal description, as well as the short tax ID number (Rcode) from the Williamson County Appraisal District (www.wcad.org). R9999 in the Rcode field indicates we did not have the tax ID as of the creation of the zip file. To find out ownership, go to the WCAD web and use the Rcode in their search tool. To obtain address information, you will also need to download the Address Points file, as there are often multiple addresses per lot. Download parcels.zip


Railroads
Line. Download railroads.zip


Streets
Line. Contains streets, roads and highways in the Round Rock Area. Includes address ranges. Download streets.zip


Subdivisions and MUDs
Polygon. Round Rock area Subdivisions and Municipal Utility Districts. Download subs-muds.zip


Zoning Districts
Polygon. Attributes include base zoning, overlays and date of adoption if available. Download zoning.zip