GIS (Geographic Information Services)
GIS Data

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Mailing Address
City of San Antonio
ITSD - GIS
111 Soledad, 7th Floor
San Antonio, TX 78205
Contact GIS

Staff

  • Kevin Holmes
    Chief GIS Officer, 210.207.7986
  • Frank Yang
    IT Manager (GIS), 210.207.0537
OpenDataLogo
Please visit the NEW GIS Open Data Site.


The data created by the City of San Antonio is available to download in the ESRI ArcGIS 10.1 File Geodatabase format and is in the NAD 1983 State Plane Texas South Central FIPS 4204 Feet coordinate system.  Please submit an Open Records request for datasets not included on the download page. The imagery files that were previously available for download are no longer available, due to a change in our license agreement. 

*Please note that the City of San Antonio does not have the authorization to release third party data. Please contact Bexar Metro 911 for street centerline data. Parcels and building footprint data can be obtained from Bexar County Appraisal District.

Legend
The following graphics represent the following items available for download.
Geodatabase Polygon - Geodatabase Polygon Geodatabase Line - Geodatabase Line Geodatabase Point - Geodatabase Point
Shapefile Polygon - Shapefile Polygon Shapefile Line - Shapefile Line Shapefile Point - Shapefile Point

Annexation          Capital Improvements (Bond)          Parks & Recreation          Public Safety          Storm Water          Zoning

Alamo Viewshed
Dataset depicting the boundaries of Alamo Viewshed Protection area of San Antonio, Texas. Alamo Viewshed (VP-1)
Update Frequency: Quarterly (Every 3 months)
ANNEXATION Information
Includes current and proposed Annexation areas

ANNEXATION ORDINANCES
Dataset depicting the City of San Antonio Annexation Ordinances


Update Frequency: Quarterly (Every 3 months)

LIMITED ANNEXATION
Dataset depicting the location of Limited Annexation sites


Update Frequency: Quarterly (Every 3 months)

NON-ANNEXATION AGREEMENTS
Dataset depicting the areas of Non-Annexation Agreements


Update Frequency: Quarterly (Every 3 months)
  PROPOSED ANNEXATION AREaS
Dataset depicting the areas for the initial planning study and regulatory plan development and may be subject to modification prior to the final consideration by City Council.


Update Frequency: Quarterly (Every 3 months)
Capital Improvements (BOND)
Includes current and previous Bond Program location(s)

2017 BOND PROGRAM POINT
Points dataset, depicting the 2017 Bond as approved by voters May 2017


Update Frequency: Monthly 
  2017 BOND PROGRAM LINE
Line dataset, depicting the 2017 Bond as approved by voters May 2017


Update Frequency: Monthly
  2012 BOND Program Point
Points dataset, depicting the 2012 Bond as approved by voters May 2012


Update Frequency: Monthly
  2012 BOND PROGRAM LINE
Line dataset, depicting the 2012 Bond as approved by voters May 2012


Update Frequency: Monthly
Center City Housing Incentive Policy (CCHIP)
Dataset depicting the Program area for the Center City Housing Incentive Policy (CCHIP) as adopted by city of San Antonio City Council in June 2016.


Update Frequency: Weekly
COSA Address Points
Dataset depicting the location of addresses within/outside San Antonio


Update Frequency: Weekly
Cosa Boundary
Dataset depicting the City Limits of San Antonio
Update Frequency: Quarterly (Every 3 months)
CoSA Council Districts
Dataset depicting the City Council Districts in San Antonio
Update Frequency: Quarterly (Every 3 months)
Previous CoSA Council Districts
Dataset depicting the City Council Districts in San Antonio before redistricting (11/27/2012)
Last Modified Date: 1-16-2015
Central Business District
Dataset depicting the City Limits of San Antonio
Update Frequency: Quarterly (Every 3 months)
City Hall
Dataset depicting location of City Hall
Update Frequency: Annually
Corridor Plans
Dataset depicting the location of Corridor Plans within San Antonio
Update Frequency: Quarterly (Every 3 months)
Down Town District Land Use
Dataset depicting the Down Town Neighborhood Plan District Boundaries in San Antonio
Update Frequency: Quarterly (Every 3 months)
ETJ Cosa
Dataset depicting the Extraterritorial Jurisdiction within Bexar County
Update Frequency: Quarterly (Every 3 months)
ETJ Other Cities
Dataset depicting the Extraterritorial Jurisdiction of Towns within Bexar County (Excluding San Antonio)
Update Frequency: Quarterly (Every 3 months)
Future Land Use
Dataset depicting the Future Land Use Implementation Plans within San Antonio
Update Frequency: Quarterly (Every 3 months)
Historic Districts
Dataset depicting the Historic Districts within San Antonio
Update Frequency: Quarterly (Every 3 months)
Historic Landmark Sites
Dataset depicting the Historical Landmark Sites within San Antonio
Update Frequency: Quarterly (Every 3 months)
Impervious Cover
Dataset depicting the Impervious Cover Areas within San Antonio
Last Modified Date:11-16-2015
INCLUSIVE GROWTH AREA
Dataset depicting the Inclusive Growth Area within San Antonio. The City Council adopted the Inclusive Growth Area on December 13, 2018 as the focus for targeted investment, and for sourcing of job candidates and job training candidates. This area includes Tier I, Tier II and Tier III, all census tracts established as Opportunity Zones by the Investment in Opportunity Act, Brooks City-Base, Port San Antonio and each of the City’s designated Regional Centers, as adopted in the SA Tomorrow Comprehensive Plan. 
Update Frequency: Quarterly (Every 3 months)
INCLUSIVE GROWTH AREA TIERS
Dataset depicting the Inclusive Growth Area Tiers  within San Antonio. The City Council adopted the Inclusive Growth Area on December 13, 2018 as the focus for targeted investment, and for sourcing of job candidates and job training candidates. This area includes Tier I, Tier II and Tier III, Brooks City-Base, Port San Antonio and each of the City’s designated Regional Centers, as adopted in the SA Tomorrow Comprehensive Plan. This Data layer is clipped to the CoSA.
Update Frequency: Quarterly (Every 3 months)
Interlocal Agreements
Dataset depicting the areas with Interlocal Agreements with the City of San Antonio
Update Frequency: Quarterly (Every 3 months)
Libraries
Dataset depicting the location of branch Libraries within San Antonio
Update Frequency: Quarterly (Every 3 months)
Major Thoroughfare Plan
Dataset depicting the Major Thoroughfare Plan designating location of right of ways for specific roadways within San Antonio
Update Frequency: Quarterly (Every 3 months)
Mandatory Lid Areas
Dataset depicting the Mandatory Lid Areas for San Antonio
Update Frequency: Monthly
Master Development Plans
Dataset depicting the Master Development Plan for San Antonio
Update Frequency: Quarterly (Every 3 months)
Neighborhood Associations
Dataset depicting the Neighborhood Associations within San Antonio
Update Frequency: Quarterly (Every 3 months)
Neighborhood Com Perim Plans
Dataset depicting the location of Neighborhood Community Perimeter Plans within San Antonio
Update Frequency: Quarterly (Every 3 months)
Neighborhood Conservation Dist
Dataset depicting the location of Neighborhood Conservation Districts within San Antonio
Update Frequency: Quarterly (Every 3 months)
Neighborhood Improvement Bond Areas
Dataset depicting the location of Neighborhood Improvement Bond Areas within San Antonio
Update Frequency: Monthly
Other Cities Towns
Dataset depicting the Extraterritorial Jurisdiction of Towns within Bexar County and Surrounding Counties (Excluding San Antonio)
Update Frequency: Quarterly (Every 3 months)
Preliminary Plat
This dataset is a polygon feature providing geographic location of Preliminary Plat.
Update Frequency: Weekly
Recorded Plat
This dataset is a polygon feature providing geographic location of Recorded Plat.
Update Frequency: Weekly
Parks & Recreation Information
Includes Parks and Trails
     PARK BOUNDARIES
Dataset depicting the Park Boundaries within San Antonio


Update Frequency: Weekly

PARK TRAILHEADS
Dataset depicting the Park Trailheads within San Antonio


Update Frequency: Quarterly (Every 3 months)
  PARK TRAILS
Dataset depicting the Park Trails within San Antonio


Update Frequency: Quarterly (Every 3 months)
  SPARK SITES
Dataset depicting the Spark Parks within San Antonio


Update Frequency: Quarterly (Every 3 months)

Public Safety Information
Includes Substations and Service Areas
  Public Safety Facilities
Dataset depicting the location of the San Antonio Fire Department stations and the San Antonio Police Department substations


Update Frequency: Quarterly (Every 3 months)
     SAFD Areas
Dataset depicting the Battalion Chief Administrative Areas for the San Antonio Fire Department


Update Frequency: Quarterly (Every 3 months)
     SAFD Areas of Responsibility
The administrative boundaries are the product of a Dissolve on the SAFDAreasOfResponsibility Feature Class using the Battalion attribute. These are not still alarm areas for the Battalions.


Update Frequency: Quarterly (Every 3 months)
     SAFD Battalion AOR
The administrative boundaries are the product of a Dissolve on the SAFDAreasOfResponsibility Feature Class using the Battalion attribute. These are not still alarm areas for the Battalions.


Update Frequency: Quarterly (Every 3 months)
     SAFD Bike Patrol Districts
The SAPD Bike Patrol Areas are not used as beats, districts, etc, but rather as areas to help break apart their service area. It is not clear to what extent that the San Antonio Police Department uses these areas outside illustrating Bike Patrol's service area.


Update Frequency: Quarterly (Every 3 months)
     SAPD DISTRICTS
Dataset depicting the districts for the San Antonio Police Department


Update Frequency: Quarterly (Every 3 months)

SAPD Safe Zones
SAFFE Unit consists of officers who focus on identifying, evaluating and resolving community crime problems with the cooperation and participation of community residents.


Update Frequency: Quarterly (Every 3 months)

SAPD SERVICE AREAS
Dataset depicting the service areas for the San Antonio Police Department


Update Frequency: Quarterly (Every 3 months)
RIO Districts
Dataset depicting the RIO Districts Overlays within San Antonio
Update Frequency: Quarterly (Every 3 months)
SIDEWALKS
Dataset depicting the Sidewalks within San Antonio


Update Frequency: Weekly          
Storm water Information
Includes the components of the storm water infrastructure
     Storm Channels
Dataset depicting the locations of storm channels and natural creeks within San Antonio.


Update Frequency: Monthly

Storm Inlets
Dataset depicting the location of storm inlets.


Update Frequency: Monthly

Low Water Crossings
This is a graphical point dataset depicting the Low Water Crossings that are within the boundaries of the Federal Emergency Management Agency's (FEMA) Digital Flood Insurance Rate Map (DFIRM) floodplain area in Bexar County, Texas.


Update Frequency: Weekly
  MANDATORY DETENTION AREAS
Dataset depicting the location of the mandatory detention areas


Update Frequency: Weekly
  MANHOLES
Dataset depicting the location of manholes


Update Frequency: Weekly
  OUTFALLS
Dataset depicting the location of outlets


Update Frequency: Weekly
  Storm Water UNDERGROUND
This is a geographical polyline dataset depicting the drainage systems and infrastructure within San Antonio, Texas.


Update Frequency: Weekly
Transportation
Traffic Engineering Division of the Transportation & Capitol Improvements Department (TCI) (Public Works Department), City of San Antonio information.

Bike Facilities
This is a geographical polyline dataset depicting the locations of projects where Bicycle Paths, Lanes, Routes, or Trails will be installed.


Update Frequency: Weekly
  pwVision Zero Projects
Through collaboration this is a dataset of location of Vision Zero projects to mitigate public safety.


Update Frequency: Monthly
  pwSevere Bicyclist Injury Areas
Severe Bicyclist injury crashes occurred on San Antonio roadways. One may think that these crashes would appear to be random, however, upon initial analysis, this is not the case. The City of San Antonio Public Works (PW) Department, as part of Vision Zero, initiated this study to identify locations with high concentrations of severe pedestrian injuries.Established the goal of eliminating all traffic deaths and serious injuries.This data supports Vision Zero by identifying areas of concern for future study or safety improvement.


Update Frequency: Monthly
  pwSevere Pedestrian Injury Areas
Severe Pedestrian injury crashes occurred on San Antonio roadways. One may think that these crashes would appear to be random, however, upon initial analysis, this is not the case. The City of San Antonio Public Works (PW) Department, as part of Vision Zero, initiated this study to identify locations with high concentrations of severe pedestrian injuries.Established the goal of eliminating all traffic deaths and serious injuries.This data supports Vision Zero by identifying areas of concern for future study or safety improvement.


Update Frequency: Monthly

STREET CENTERLINES
This point dataset was created by the Traffic Engineering Division of the Transportation & Capitol Improvements Department (TCI) (Public Works Department), City of San Antonio for inventory and maintenance purpose.


Update Frequency: Weekly

TRAFFIC SPEED HUMPS
This point dataset was created by the Traffic Engineering Division of the Transportation & Capitol Improvements Department (TCI) (Public Works Department), City of San Antonio for inventory and maintenance purpose of speed humps. 


Update Frequency: Weekly

TRAFFIC SIGNS
This point dataset was created by the Traffic Engineering Division of the Transportation & Capitol Improvements Department (TCI) (Public Works Department), City of San Antonio for inventory and maintenance purpose of traffic signs.


Update Frequency: Weekly
  Traffic Supports
This point dataset was created by the Traffic Engineering Division of the Transportation & Capitol Improvements Department (TCI) (Public Works Department), City of San Antonio for inventory and maintenance purpose of traffic supports.


Update Frequency: Weekly
Zoning Information
Includes Zoning and Overlay Districts                                                                      (Zoning Code Description)
     ZONING
Dataset depicting the Zoning Information in the City of San Antonio


Update Frequency: Weekly
Airport Hazard Overlay District (AHOD)
Dataset depicting the boundary for the Airport Hazard Overlay District (AHOD)


Update Frequency: Quarterly (Every 3 months)
  Corridors
Dataset depicting the boundary for the City of San Antonio Corridor Plans


Update Frequency: Quarterly (Every 3 months)
  Military Awareness Overlay Zone (MAOZ)
Dataset depicting the boundary for the Military Awareness Overlay Zone (MAOZ)


Update Frequency: Quarterly (Every 3 months)
  Military Lighting Overlay District (MLOD)
Dataset depicting the boundary for the Military Lighting Overlay District (MLOD)


Update Frequency: Quarterly (Every 3 months)
  Mission Protection Overlay District (MPOD)
Dataset depicting the boundary for the Mission Protection Overlay District (MPOD)


Update Frequency: Quarterly (Every 3 months)
  TAX INCREMENT REINVESTMENT ZONE (TIRZ)
Dataset depicting the boundary for the Tax Increment Reinvestment Zones (TIRZ)


Update Frequency: Quarterly (Every 3 months)
Disclaimer – The City of San Antonio (COSA) does not guarantee the accuracy, adequacy, completeness, or usefulness of any information. COSA does not warrant the completeness, timeliness, or positional, thematic, and attribute accuracy of the GIS Data. The GIS data, cartographic products, and associated applications are not legal representations of the depicted data. GIS data is derived from public records that are constantly undergoing revision. Under no circumstances should GIS products be used for final design purposes. COSA provides this information on an “as is” basis without warranty of any kind, express or implied, including but not limited to warranties of merchantability or fitness for a particular purpose, and assumes no responsibility for anyone’s use of the information. The appropriate City department should always be contacted for official and current information.