{ "currentVersion": 10.7, "serviceDescription": "U.S. ZIP Code Areas 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 (or equivalent areas) 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 (SCF) or a mail processing facility area. The fourth and fifth digits identify a post office, station, branch or local delivery area.\n\nThe boundaries are sourced from TomTom (December 2021) and the population estimates are from the Esri Demographics Team.\n\nTNR-GIS downloaded this dataset (Jan. 2023) as a layer package (by esri_dm), selected the ZIP codes that intersected Travis County & reprojected that output to NAD 83 State Plane.", "mapName": "Layers", "description": "", "copyrightText": "Esri; TomTom North America, Inc.; United States Postal Service", "supportsDynamicLayers": true, "layers": [ { "id": 0, "name": "ZIP Codes (USPS)", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 1500000, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolygon" } ], "tables": [], "spatialReference": { "wkid": 102739, "latestWkid": 2277 }, "singleFusedMapCache": false, "initialExtent": { "xmin": 2906769.573994727, "ymin": 1.0052227016389152E7, "xmax": 3301744.0270964643, "ymax": 1.021101742152127E7, "spatialReference": { "wkid": 102739, "latestWkid": 2277 } }, "fullExtent": { "xmin": 2845067.9677103907, "ymin": 9884874.516557723, "xmax": 3283072.59924531, "ymax": 1.0260336297456816E7, "spatialReference": { "wkid": 102739, "latestWkid": 2277 } }, "minScale": 1500000, "maxScale": 0, "units": "esriFeet", "supportedImageFormatTypes": "PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP", "documentInfo": { "Title": "", "Author": "", "Comments": "U.S. ZIP Code Areas 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 (or equivalent areas) 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 (SCF) or a mail processing facility area. The fourth and fifth digits identify a post office, station, branch or local delivery area.\n\nThe boundaries are sourced from TomTom (December 2021) and the population estimates are from the Esri Demographics Team.\n\nTNR-GIS downloaded this dataset (Jan. 2023) as a layer package (by esri_dm), selected the ZIP codes that intersected Travis County & reprojected that output to NAD 83 State Plane.", "Subject": "U.S. ZIP Code Areas (Five-Digit) provides area, postal district name, and demographic information for the ZIP Code areas in and around Travis County.", "Category": "", "AntialiasingMode": "None", "TextAntialiasingMode": "Force", "Keywords": "zip,postal,travis county" }, "capabilities": "Map,Query,Data", "supportedQueryFormats": "JSON, AMF, geoJSON", "exportTilesAllowed": false, "supportsDatumTransformation": true, "maxRecordCount": 1000, "maxImageHeight": 4096, "maxImageWidth": 4096, "supportedExtensions": "KmlServer" }