Austin's Communications & Technology Management Department is pleased to provide this zip code dataset for general use, designed to support a variety of research and analysis needs. Please note that while we facilitate access to this data, the dataset is owned and produced by the United States Postal Service (USPS). Users are encouraged to acknowledge USPS as the source when utilizing this dataset in their work.

U.S. ZIP Code Areas (Five-Digit) represents five-digit ZIP Code areas used by the U.S. Postal Service to deliver mail more effectively. The first digit of a five-digit ZIP Code divides the United States into 10 large groups of states numbered from 0 in the Northeast to 9 in the far West. Within these areas, each state is divided into an average of 10 smaller geographical areas, identified by the second and third digits. These digits, in conjunction with the first digit, represent a sectional center facility or a mail processing facility area. The fourth and fifth digits identify a post office, station, branch or local delivery area.

This product is for informational purposes and may not have been prepared for or be suitable for legal, engineering, or surveying purposes. It does not represent an on-the-ground survey and represents only the approximate relative location of property boundaries. This product has been produced by the City of Austin for the sole purpose of geographic reference. No warranty is made by the City of Austin regarding specific accuracy or completeness.

Map of Austin Zip Codes broken down by Central, Northwest, and Southwest.

This is a historical measure for Strategic Direction 2023. For more data on Austin demographics please visit austintexas.gov/demographics. This measure answers the question of percentage of zip codes that are comprised of 70 percent of more of the composition or race of residents. This indicator calculated the mix by dividing a racial category by total population. Data collected from the U.S. Census Bureau, American Communities Survey (5yr), Race (Table B02001). American Communities Survey (ACS) is a survey with sampled statistics on the citywide level and is subject to a margin of error. ACS sample size and data quality measures can be found on the U.S. Census website in the Methodology section. View more details and insights related to this data set on the story page: https://data.austintexas.gov/stories/s/scuh-nqaj

78744 Zip Code Feature Layer This feature layer represents the 78744 zip code boundary within Travis County and is used in this StoryMap to provide geographic context for Austin Public Health (APH) Community Health Worker (CHW) outreach efforts. On June 8, 2024, APH CHW Strike Teams conducted a targeted West Nile Virus (WNV) education campaign in the 78744 zip code, an area with high social vulnerability and environmental factors that may contribute to increased mosquito activity and disease transmission. This outreach aimed to:

Assess community awareness of WNV transmission and prevention strategies Distribute educational materials on mosquito control and personal protection Engage with residents to encourage proactive public health behaviors

Why the 78744 Zip Code? The 78744 zip code was identified as a priority area for WNV education due to:

Social Vulnerability Index (SVI) Considerations – Populations with higher vulnerability may have limited access to health resources or face greater risks from vector-borne diseases. Environmental Risk Factors – Standing water, dense vegetation, and urban drainage patterns that may support higher mosquito populations. Historical Public Health Needs – Previous outreach efforts have highlighted the importance of continued engagement in this area.

Feature Layer Use This feature layer helps visualize the geographic scope of the CHW outreach efforts and supports public health decision-making by aligning intervention strategies with spatial data and community needs. Future applications of this layer may include:

Mapping mosquito surveillance data and environmental risk factors Overlaying additional public health data for targeted outreach Informing response strategies for future vector-borne disease outbreaks

By incorporating geographic data into public health initiatives, Austin Public Health can ensure a more data-driven, equitable, and effective approach to disease prevention and community engagement.

Public Information Requests If you cannot locate the information or records you need online, Section 552.234 of the Texas Public Information Act allows you to submit a written request using the following methods:

Online submission: City of Austin Public Records Request | Mail: P.O. Box 689001, Austin, Texas, 78768

This web map contains ZIP Code points, ZIP Code boundaries, and 2020 U.S. Census Tract boundaries for the United States, including all 50 states and the District of Columbia. The data is maintained by Esri Demographics (Esri DM) and sourced from ArcGIS Data and Maps, providing a comprehensive view of geographic and demographic distributions across the country. Data Layers Included:

Census Tracts (2020) – Defined polygon boundaries containing 2020 Census population data, Census codes, and Esri Updated Demographics. These tracts serve as small, stable geographic areas used for demographic analysis. ZIP Code Points – Point-based locations representing U.S. ZIP Codes, including postal names, ZIP Code types, population estimates, and area size. The points are sourced from TomTom (March 2023) and the population estimates are from Esri Demographics. This layer is updated annually. ZIP Code Boundaries – Polygon representations of ZIP Code areas, useful for mapping service areas, jurisdictional boundaries, and demographic studies. This layer is updated annually. The boundaries are sourced from TomTom (March 2023) and the population estimates are from Esri Demographics.

Data Source and Usage Rights: The data used in this hosted feature layer is provided via ArcGIS Data and Maps. The datasets within ArcGIS Data and Maps are subject to varying redistribution rights granted by Esri’s third-party data suppliers. Users must consult the Redistribution Rights document to determine permitted uses, applicable disclaimers, attribution requirements, and other conditions of use. This dataset may be used and redistributed with proper metadata and attribution in accordance with the Esri Master License Agreement. A downloadable layer package for 2020 Census Tracts is available here: 🔗 2020 Census Tract Layer Package Public Information Access: The Texas Public Information Act grants the public the right to access government records, except where certain exceptions apply. The public information officer may not ask why the records are requested. 🔗 Request public records online: Austin Public Information Requests This work is licensed under the Esri Master License Agreement.

The H-GAC ZIP code coverage includes polygons and their attributes for Harris, Fort Bend, Brazoria, Galveston, Chambers, Liberty, Montgomery, Waller, Austin, Colorado, Matagorda Wharton and Walker County. It was primarily created from the census 2002 ZIP code boundary data with secondary source data coming from Centerpoint ZIP code, Esri 2009 ZIP code, address point data from centerpoint and counties, CRIS ( Carrier Route Information System) data, US Postal Services Online site ( Look up a ZIP code) and parcels. Must Not Overlap and Must Not have Gaps topology rules have been used in order to create an accurate ZIP code layer. The layer represents physical ZIP codes and a few PO BOX ZIP codes are included rural areas . PO BOX ZIP codes can be identifying by "zip_type" field in the attribute table.

This layer is a component of Zipcodes.

Zipcode boundaries from H-GAC StarMap program clipped to Harris County

© HCITC GIS, H-GAC, StarMap

This data set will include total services connections count for water services by customer class and zip code.​

This map displays the survey area of the Community Assessment for Public Health Emergency Response (CASPER) that was conducted in the Eastern Crescent in the Spring of 2023, and was used in the Resilience CASPER 2023 StoryMap. Below are the descriptions of each layer used: The "Area of Interest" layer is the outline that contains 15 zip codes: 78757, 78752, 78753, 78754, 78723, 78724, 78721, 78742, 78744, 78725, 78719, 78758, 78702, 78741, and 78617. These zip codes were defined, as best possible, to match the census blocks within the ESRI Geographic Information Systems (GIS) Community Health Assessment tool as our boundary for the survey.The "Cluster" layer contains the 30 clusters, with a total of 9,053 housing units, that were randomly selected by the GIS tool for a representative sample of 210 households to interview in our defined census blocks. Clusters with zero households were filtered out to ensure they were not selected. One cluster was selected twice for 29 total clusters.The "Climate Vulnerability" layer is not owned by Austin Public Health. The vulnerability index used is calculated by various factors. These factors include social vulnerabilities like income level, health insurance status, or language barriers and environmental exposures like flooding, wildfire, and urban heat. Areas on the map that are red indicate higher levels of vulnerability and exposure. This data can be found at Austin Area Sustainability Indicators (A2SI). The Texas Public Information Act gives you the right to access all government records, except where certain exceptions apply. The public information officer may not ask you why you want the records. Request public records online.

This dataset shows all high schools that were included in the 2020 TEA 4-year graduation rate report, and indicates their street address, zip code, district, and type of school (private/charter).

The Dashboard for the CoA Site Visits map is located here: https://arcg.is/1TPKDWMap Note: This GIS data represents the frequency of site visits in an area and is not intended to identify a specific or precise on-ground locationDisclaimer: This product is for informational purposes and may not have been prepared for or be suitable for legal, engineering, or surveying purposes. It does not represent an on-the-ground survey and represents only the approximate relative location of property boundaries. This product has been produced by the Watershed Protection Department for the sole purpose of geographic reference. No warranty is made by the City of Austin regarding specific accuracy or completeness.The web map (in the upper right hand panel) contains these layers:"Encampment Site Visits/Reports" - This is a point layer that contains both 311 calls/reports as well as visits to the encampments recorded by City of Austin employees. This data has been aggregated from multiple sources which are curated by the individual City departments. "Site Visits By Area (Size)" - A generalized area that counts Site Visits and displays the counts as a larger or smaller polygon according to its point count"311 Reports By Area (Size)" - A generalized area that counts 311 Reports and displays the counts as a larger or smaller polygon according to its point count"Hexbin Grid Areas" - Shows the Grid Area that collects the points and is used to generate the two above layers. The Grids are roughly 2500 feet across, and encompass roughly 1/5th of a mile in area.Council Districts, ZIP Codes, the Downtown Area Planning and Coordination Zone (DAPCZ), and Travis County Pricincts are also listed for referenceThere are several interactive infographics in the Dashboard; if you click on a graph or chart element, it will filter the other map or graph elements if they are dependent.

This data set tracks the number of established businesses, non-profits, and startups that the City of Austin Economic Development and Small and Minority Business Resources departments supported each year. The data set lists the programs each business was served through, the race or ethnicity of the CEO or Executive supported, and zipcode, if available. This data can be used to distinguish areas of Austin and around the globe that have received small business services as well as the racial makeup of the executives of these established businesses, non-profits, and startups.

View more details and insights related to this data set on the story page: data.austintexas.gov/stories/s/hgbb-jkth

Building, Electrical, Mechanical, and Plumbing Permits and Driveway/Sidewalk Permits issued by the City of Austin. Includes relevant details such as issue date, location, council district, expiration date, description of work, square footage, valuation, and units.

This dataset is compliant with the Building & Land Development Specification (BLDS) data standard.

The Parks and Recreation Department offers a wide variety of programs for youth and teens, adults and 50+/seniors at our Community Recreation Centers. This dataset contains the name, address, zip code, phone number, and website url for all of PARD's recreation centers.

For more information, please visit https://www.austintexas.gov/department/community-recreation-centers