U.S. Department of Commerce, U.S. Census Bureau, Geography Division
2020
TIGER/Line Shapefile, 2020, 2020 state, New Mexico, 2020 Census Block State-based
2020
vector digital data
http://www.census.gov/geo/www/tiger
The TIGER/Line Files are shapefiles and related database files (.dbf) that 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 File is
designed to stand alone as an independent data set, or they can be combined to cover
the entire nation. Census Blocks are statistical areas bounded on all sides by
visible features, such as streets, roads, streams, and railroad tracks, and/or by
nonvisible boundaries such as city, town, township, and county limits, and short
line-of-sight extensions of streets and roads. Census blocks are relatively small in
area; for example, a block in a city bounded by streets. However, census blocks in
remote areas are often large and irregular and may even be many square miles in
area. A common misunderstanding is that data users think census blocks are used
geographically to build all other census geographic areas, rather all other census
geographic areas are updated and then used as the primary constraints, along with
roads and water features, to delineate the tabulation blocks. As a result, all 2020
Census blocks nest within every other 2020 Census geographic area, so that Census
Bureau statistical data can be tabulated at the block level and aggregated up to the
appropriate geographic areas. Census blocks cover all territory in the United
States, Puerto Rico, and the Island Areas (American Samoa, Guam, the Commonwealth of
the Northern Mariana Islands, and the U.S. Virgin Islands). Blocks are the smallest
geographic areas for which the Census Bureau publishes data from the decennial
census. A block may consist of one or more faces.
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.
20200523
Publication Date
TIGER/Line Shapefiles are extracted from the Census MAF/TIGER database. No
changes or updates will be made to this version of the TIGER/Line Shapefiles. Future
releases of TIGER/Line Shapefiles will reflect updates made to the Census MAF/TIGER
database.
-109.050173
-103.001964
37.000293
31.332172
ISO 19115 Topic Category
boundaries
None
State or equivalent entity
Polygon
Block
Census Block
INCITS.38-200x (R2004),INCITS.31-200x (R2007),INCITS.454-200x,INCITS
455-200x,INCITS 446-2008
United States
U.S.
State or Equivalent Entity
New Mexico
NM
35
None
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 acknowledgement 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.
U.S. Department of Commerce, U.S. Census Bureau, Geography Division,
Geographic Products Branch
Mailing address
4600 Silver Hill Road, Stop 7400
Washington
DC
20233-7400
United States
301-763-1128
301-763-4710
geo.tiger@census.gov
Accurate against Federal Information Processing Standards (FIPS), FIPS
Publication 6-4, and FIPS-55 at the 100% level for the codes and base names. The
remaining attribute information has been examined but has not been fully tested for
accuracy.
The Census Bureau performed automated tests to ensure logical consistency and limits
of shapefiles. Segments making up the outer and inner boundaries of a polygon tie
end-to-end to completely enclose the area. All polygons are tested for closure. The
Census Bureau uses its internally developed geographic update system to enhance and
modify spatial and attribute data in the Census MAF/TIGER database. Standard geographic
codes, such as FIPS codes for states, counties, municipalities, county subdivisions,
places, American Indian/Alaska Native/Native Hawaiian areas, and congressional districts
are used when encoding spatial entities. The Census Bureau performed spatial data tests
for logical consistency of the codes during the compilation of the original Census
MAF/TIGER database files. Most of the codes for geographic entities except states,
counties, urban areas, Core Based Statistical Areas (CBSAs), American Indian Areas
(AIAs), and congressional districts were provided to the Census Bureau by the USGS, the
agency responsible for maintaining FIPS 55. Feature attribute information has been
examined but has not been fully tested for consistency. For the TIGER/Line Shapefiles,
the Point and Vector Object Count for the G-polygon SDTS Point and Vector Object Type
reflects the number of records in the shapefile attribute table. For multi-polygon
features, only one attribute record exists for each multi-polygon rather than one
attribute record per individual G-polygon component of the multi-polygon feature.
TIGER/Line Shapefile multi-polygons are an exception to the G-polygon object type
classification. Therefore, when multi-polygons exist in a shapefile, the object count
will be less than the actual number of G-polygons.
Data completeness of the TIGER/Line Shapefiles reflects the contents of the Census
MAF/TIGER database at the time the TIGER/Line Shapefiles were created.
U.S. Department of Commerce, U.S. Census Bureau, Geography Division
Unpublished material
Census MAF/TIGER database
vector digital data
online
20200523
Publication Date
Census MAF/TIGER
The selected geographic and cartographic information (line segments) are
derived from the U.S. Census Bureau's Master Address File Topologically
Integrated Geographic Encoding and Referencing (MAF/TIGER) database.
TIGER/Line Shapefiles are extracted from the Census MAF/TIGER database by
nation, state, county, and entity. Census MAF/TIGER data for all of the
aforementioned geographic entities are then distributed among the shapefiles
each containing attributes for line, polygon, or landmark geographic data.
withheld
2020
Federal Information Processing Standards (FIPS), ANSI, and feature
names.
Vector
Simple
FALSE
0
TRUE
FALSE
0.0001
0.0001
Decimal degrees
D_WGS_1984
WGS_1984
6378137.0
298.257223563
TABBLOCK10.shp
2020 Census Block State-based
U.S. Census Bureau
Feature Class
0
OBJECTID
OBJECTID
OID
4
0
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Shape
Feature geometry.
ESRI
Coordinates defining the features.
Shape
Geometry
0
0
0
STATEFP20
2020 Census state Federal Information Processing Standards (FIPS)
codes
U.S. Census Bureau
INCITS.38-200x (R2004), Codes for the Identification of the
States, the District of Columbia, Puerto Rico, and the Insular Areas of
the United States (Formerly FIPS 5-2)
U.S. Census Bureau
STATEFP20
String
2
0
0
COUNTYFP20
2020 Census county Federal Information Processing Standards (FIPS)
code
U.S. Census Bureau
INCITS.31-200x (R2007), Codes for the Identification of the
Counties and Equivalent Areas of the United States, Puerto Rico, and the
Insular Areas of the United States (Formerly FIPS 6-4)
U.S. Census Bureau
COUNTYFP20
String
3
0
0
TRACTCE20
2020 Census census tract code
U.S. Census Bureau
000000
Water tract in some coastal and Great Lakes water and territorial
sea
U.S. Census
000100 to 998999
Census tract number
U.S. Census Bureau
TRACTCE20
String
6
0
0
BLOCKCE20
2020 Census tabulation block number
U.S. Census Bureau
0001 to 9999
tabulation block number
U.S. Census Bureau
BLOCKCE20
String
4
0
0
GEOID20
Block identifier; a concatenation of 2020 Census state Federal Information
Processing Standards (FIPS) code, county FIPS code, census tract code, and
tabulation block number
U.S. Census Bureau
INCITS.38-200x (R2004), Codes for the Identification of the
States, the District of Columbia, Puerto Rico, and the Insular Areas of
the United States (Formerly FIPS 5-2), INCITS.31-200x (R2007), Codes for
the Identification of the Counties and Equivalent Areas of the United
States, Puerto Rico, and the Insular Areas of the United States
(Formerly FIPS 6-4), the census tract code that appears in TRACTCE10 and
the tabulation block number that appears in BLOCKCE10
U.S. Census Bureau
GEOID20
String
15
0
0
NAME20
2020 Census tabulation block name; a concatenation of "Block", and the
current tabulation block number
U.S. Census Bureau
Refer to the tabulation block number that appears in BLOCKCE10
NAME20
String
10
0
0
MTFCC20
MAF/TIGER feature class code
U.S. Census Bureau
G5040
Tabulation Block
U.S. Census Bureau
MTFCC20
String
5
0
0
UR20
2020 Census urban/rural indicator
U.S. Census Bureau
M
Mixed - part of the land area is classified as urban and part is
classified as rural
U.S. Census Bureau
N
Not Applicable (water-only and international areas)
U.S. Census Bureau
R
Area is classified as rural
U.S. Census Bureau
U
Area is classified as urban
U.S. Census Bureau
UR20
String
1
0
0
UACE20
2020 Census urban area code
U.S. Census Bureau
00001 to 98999
Urban Area Code
U.S. Census Bureau
UACE20
String
5
0
0
UATYPE20
2020 Census urban area TYPE
U.S. Census Bureau
U
Urbanized Area
U.S. Census Bureau
C
Urban cluster
U.S. Census Bureau
UATYPE20
String
1
0
0
FUNCSTAT20
2020 Census functional status
U.S. Census Bureau
S
Statistical entity
U.S. Census Bureau
FUNCSTAT20
String
1
0
0
ALAND20
2020 Census land area (square meters)
U.S. Census Bureau
0 to 9,999,999,999,999
Blank
U.S. Census Bureau
ALAND20
Double
8
0
0
AWATER20
2020 Census water area (square meters)
U.S. Census Bureau
0 to 9,999,999,999,999
Blank
U.S. Census Bureau
AWATER20
Double
8
0
0
INTPTLAT20
2020 Census latitude of the internal point
U.S. Census Bureau
00
Blank
U.S. Census Bureau
INTPTLAT20
String
11
0
0
INTPTLON20
2020 Census longitude of the internal point
U.S. Census Bureau
00
Blank
U.S. Census Bureau
INTPTLON20
String
12
0
0
Shape_Length
Shape_Length
Double
8
0
0
Length of feature in internal units.
Esri
Positive real numbers that are automatically generated.
Shape_Area
Shape_Area
Double
8
0
0
Area of feature in internal units squared.
Esri
Positive real numbers that are automatically generated.
Earth Data Analysis Center
Clearinghouse Manager
mailing and physical address
Bandelier West Room 118
Albuquerque
NM
87131-0001
United States
505-277-3622 ext. 230
505-277-3614
clearinghouse@edac.unm.edu
No warranty, expressed or implied is made with regard to the accuracy of these
data, and no liability is assumed by the U.S. Government in general or the U.S. Census
Bureau or Resource Geographic Information System Program (RGIS) in specific as to the
spatial or attribute accuracy of the data. The act of distribution shall not constitute
any such warranty and no responsibility is assumed by the U.S. Government or RGIS in the
use of these files. The boundary information in the TIGER/Line files 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.
TGRSHP (compressed)
PK-ZIP, version 1.93 A or higher
http://www.census.gov/geo/www/tiger
The online copy of the TIGER/Line files may be accessed without charge.
The TIGER/Line shapefiles contain geographic data only and do not include display
mapping software or statistical data. For information on how to use the TIGER/Line
shapefile data with specific software package users shall contact the company that
produced the software.
20200910
U.S. Department of Commerce, U.S. Census Bureau, Geography Division,
Geographic Products Branch
Mailing address
4600 Silver Hill Road, Stop 7400
Washington
DC
20233-7400
United States
301-763-1128
301-763-4710
geo.tiger@census.gov
FGDC Content Standards for Digital Geospatial Metadata
FGDC-STD-001-1998
Esri ArcGIS 12.8.0.29751
Census_Blocks_tl_2020_35_tabblock20
Census_Blocks_tl_2020_35_tabblock20
002
Geographic
GCS_WGS_1984
Angular Unit: Degree (0.017453)
<GeographicCoordinateSystem xsi:type='typens:GeographicCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/2.8.0'><WKT>GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433],AUTHORITY["EPSG",4326]]</WKT><XOrigin>-400</XOrigin><YOrigin>-400</YOrigin><XYScale>999999999.99999988</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>8.983152841195215e-09</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><LeftLongitude>-180</LeftLongitude><WKID>4326</WKID><LatestWKID>4326</LatestWKID></GeographicCoordinateSystem>
20211118
14422100
20211118
14422100
File Geodatabase Feature Class
dataset
EPSG
6.2(3.0.1)
0
20211118