20250312
14371700
1.0
FGDC CSDGM Metadata
FALSE
County_Boundaries
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/3.3.0'><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>
20241205
16265000
20241205
16265000
Esri ArcGIS 13.3.2.52636
County_Boundaries
This layer presents the 2020 U.S. Census County (or County Equivalent) boundaries of the United States in the 50 states and the District of Columbia. It includes 2020 U.S. Census codes and population information. U.S. Counties are polygons containing population totals from the 2020 Census.
<div style="font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;"><span style="font-family:inherit;">This layer presents the 2020 U.S. Census County (or County Equivalent) boundaries of the United States in the 50 states and the District of Columbia.</span></div><div style="font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;"><span style="font-family:inherit;"><br /></span></div><div style="font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;">This layer is updated annually. <span style="font-family:inherit;">The geography is sourced from <a href="https://www.census.gov/geographies/mapping-files/time-series/geo/tiger-geodatabase-file.2020.html" style="color:rgb(0, 97, 155); text-decoration-line:none; font-family:inherit;" target="_blank">U.S. Census Bureau 2020 TIGER FGDB (National Sub-State)</a> and edited using <a href="https://www.census.gov/geographies/mapping-files/time-series/geo/tiger-geodatabase-file.2020.html" style="color:rgb(0, 97, 155); text-decoration-line:none; font-family:inherit;" target="_blank">TIGER Hydrography</a> to add a detailed coastline for cartographic purposes. </span>Attribute fields include 2020 total population from the <a href="https://www.census.gov/data/datasets/2020/dec/2020-census-redistricting-summary-file-dataset.html" style="color:rgb(0, 97, 155); text-decoration-line:none; font-family:inherit;" target="_blank">U.S. Census Public Law 94 data</a>.</div><span style="font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;"><br /></span><span style="font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;">This ready-to-use layer can be used in ArcGIS Pro and in ArcGIS Online and its configurable apps, dashboards, StoryMaps, custom apps, and mobile apps. The data can also be exported for offline workflows. Cite the 'U.S. Census Bureau' when using this data.</span>
Sources: Esri; U.S. Department of Commerce, Census Bureau; U.S. Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), National Geodetic Survey (NGS)
File Geodatabase Feature Class
dataset
EPSG
6.2(3.0.1)
0
Simple
FALSE
0
TRUE
FALSE
County_Boundaries
Feature Class
0
OBJECTID
OBJECTID
OID
4
0
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Shape
Shape
Geometry
0
0
0
Feature geometry.
Esri
Coordinates defining the features.
NAME
County name
String
50
0
0
STATE_NAME
State name
String
20
0
0
STATE_ABBR
State abbreviation
String
2
0
0
STATE_FIPS
State FIPS
String
2
0
0
COUNTY_FIPS
County FIPS
String
3
0
0
FIPS
FIPS
String
5
0
0
POPULATION
Population 2020
Integer
4
0
0
POP_SQMI
Population Density by square miles
Double
8
0
0
SQMI
Area in square miles
Double
8
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.
20241205