Dallas Zip Codes Enriched 2018

This layer should be only considered for HISTORICAL Perspective. The spatial data here is no longer to be looked at as anything other than reference information. At the time of creation, this layer shows a total of 60 zip codes partially within Dallas Proper, with 20 zip codes completely within the City. This layer is used in multiple locations: App: 'Dallas Area Zip Codes and Poverty Rates' https://dallasgis.maps.arcgis.com/apps/webappviewer/index.html?id=71137d5c2b0a44199e259b1b612151a8 Zip Codes in the proximity of the City of Dallas were 'enriched' using the online ESRI toolset. This toolset allows for the addition of information from the American Community Survey and other curated Data sets. American Community Survey data is estimated by the US Census bureau and should not be considered a 'count'. The various fields are sourced in the interface. Each of the fields give the year and source information with them when you do the analysis. The Postal Service does not publish ZIP codes as you would think of them in a polygonal format. They are merely a collection of carrier routes. Zipcode Mapping is at best an approximation of the carrier routes, and subject to change without notice. National ZipCodes: https://dallasgis.maps.arcgis.com/home/item.html?id=0a2fde8aa7404187917488bafcbc77e6