TIGER/Line Shapefile, 2013, Series Information File for the 2010 Census 5-Digit ZIP Code Tabulation Area (ZCTA5) National Shapefile


Metadata
Metadata Language: eng
Resource Type: Dataset
Responsible Party:
Metadata Date: 2015-09-22
Metadata Standard Name: ISO 19115 Geographic Information - Metadata
Metadata Standard Version: 2009-02-15
Data Identification
Abstract: 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.
Purpose: In order for others to use the information in the Census MAF/TIGER database in a geographic information system (GIS) or for other geographic applications, the Census Bureau releases to the public extracts of the database in the form of TIGER/Line Shapefiles.
Language: eng
Citation:
Title: TIGER/Line Shapefile, 2013, Series Information File for the 2010 Census 5-Digit ZIP Code Tabulation Area (ZCTA5) National Shapefile
Date:
Date: 2013
Date Type: Publication Date
Edition: 2013
Point Of Contact:
Representation Type: Vector
Topic Category: Administrative and Political Boundaries
Keyword Collection:
Keyword: Nation
Keyword: Polygon
Keyword: ZIP Code Tabulation Area
Keyword: ZCTA
Keyword: Zip Code
Associated Thesaurus: None
Keyword: U.S.
Associated Thesaurus: ANSI INCITS 38:2009 (Formerly FIPS 5-2), ANSI INCITS 31:2009 (Formerly FIPS 6-4),ANSI INCITS 454:2009 (Formerly FIPS 8-6), ANSI INCITS 455:2009(Formerly FIPS 9-1), ANSI INCITS 446:2008 (Geographic Names Information System (GNIS))
Spatial Extent:
West Bounding Longitude: -179.231086
East Bounding Longitude: 179.859681
North Bounding Latitude: 71.441059
South Bounding Latitude: -14.601813
Legal Constraints:
Access Constraints:
Use Constraints: Other Restrictions
Other Constraints: Use Constraints: The TIGER/Line Shapefile products are not copyrighted however TIGER/Line and Census TIGER are registered trademarks of the U.S. Census Bureau. These products are free to use in a product or publication, however acknowledgment must be given to the U.S. Census Bureau as the source. The boundary information in the TIGER/Line Shapefiles are for statistical data collection and tabulation purposes only; their depiction and designation for statistical purposes does not constitute a determination of jurisdictional authority or rights of ownership or entitlement and they are not legal land descriptions. Coordinates in the TIGER/Line shapefiles have six implied decimal places, but the positional accuracy of these coordinates is not as great as the six decimal places suggest.
Distribution
Distribution Format:
Format Name: TGRSHP (compressed)
Format Version:
File Decompression Technique: PK-ZIP, version 1.93 A or higher
Transfer Options:
URL: ftp://ftp2.census.gov/geo/tiger/TIGER2013/ZCTA5/
Name:
Distributor:
Distributor Contact: