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Iggy Docs

U.S. Census Tracts

Overview

This dataset contains full-resolution U.S. census tract boundaries, derived from TIGER/Line Shapefiles, the fully-supported, core geographic products from the US Census Bureau.

These include information for the 50 states, the District of Columbia, Puerto Rico, and the Island areas (American Samoa, the Commonwealth of the Northern Mariana Islands, Guam, and the United States Virgin Islands).

Dataset ID
us_census_tracts
Geometry Types
MULTIPOLYGON
POLYGON
Coverage
usa
usa:pr
Attribution
U.S. Census Bureau

Attributes

name

Census tract name

string
state_fips

Two digit state FIPS code that uniquely identifies the state

string
county_fips

Five digit county FIPS code that uniquely identifies the county

string
tract_id

Census tract identifier; a concatenation of state FIPS code, county FIPS code, and census tract code

string
area_land_sqkm

Tract land area, in square kilometers

number
area_water_sqkm

Tract water area, in square kilometers

number
area_sqkm

Total area of census tract in square kilometers

number
pop_total

Total population of census tract, as estimated by 2019 US Census American Community Survey (5-year estimate)

integer
pop_density

Population density, in persons per sqkm

number