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ArcGIS Online Map Viewer
Service Description:
All Layers and Tables
Has Versioned Data: false
MaxRecordCount: 2000
Supported Query Formats: JSON
Supports Query Data Elements:
Layers:
Description: The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). The MTDB represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line shapefile is designed to stand alone as an independent data set, or they can be combined to cover the entire nation. ZIP Code Tabulation Areas (ZCTAs) are approximate area representations of U.S. Postal Service (USPS) ZIP Code service areas that the Census Bureau creates to present statistical data for each decennial census. The Census Bureau delineates ZCTA boundaries for the United States, Puerto Rico, American Samoa, Guam, the Commonwealth of the Northern Mariana Islands, and the U.S. Virgin Islands once each decade following the decennial census. Data users should not use ZCTAs to identify the official USPS ZIP Code for mail delivery. The USPS makes periodic changes to ZIP Codes to support more efficient mail delivery. The Census Bureau uses tabulation blocks as the basis for defining each ZCTA. Tabulation blocks are assigned to a ZCTA based on the most frequently occurring ZIP Code for the addresses contained within that block. The most frequently occurring ZIP Code also becomes the five-digit numeric code of the ZCTA. These codes may contain leading zeros. Blocks that do not contain addresses but are surrounded by a single ZCTA (enclaves) are assigned to the surrounding ZCTA. Because the Census Bureau only uses the most frequently occurring ZIP Code to assign blocks, a ZCTA may not exist for every USPS ZIP Code. Some ZIP Codes may not have a matching ZCTA because too few addresses were associated with the specific ZIP Code or the ZIP Code was not the most frequently occurring ZIP Code within any of the blocks where it exists. The ZCTA boundaries in this release are those delineated following the 2010 Census.
Service Item Id: f1d2f96364aa44c5ab2de2e135072ef4
Copyright Text: U.S. Census Bureau and U.S. Postal Service
Spatial Reference:
102728
(2271)
Initial Extent:
XMin: 1625725.5664082102
YMin: 36938.9691714822
XMax: 2358209.658088433
YMax: 558786.4438141279
Spatial Reference: 102728
(2271)
Full Extent:
XMin: 1189318.156365469
YMin: -162710.79905493557
XMax: 2815037.4649597257
YMax: 775531.9812798947
Spatial Reference: 102728
(2271)
Units: esriFeet
Document Info:
Enable Z Defaults: true
Supports ApplyEdits With Global Ids: true
Supports Dynamic Layers: false
Child Resources:
Info
Relationships
Supported Operations:
Query
Query Contingent Values
Append