A data set of the latitude and longitude coordinates of the centers of population (centroids) of counties (and county equivalents) in the US states plus the District of Columbia and Puerto Rico. Populations according to the 2010 decennial census are also included.
county2010A tibble with 3,221 rows and 7 variables:
The two-digit GEOID of the state where the county is located
The last three digits of the five-digit GEOID of the county
The name of the county
The name of the state where the county is located
The population of the county
The latitude coordinate of the center of population (centroid) of the county (positive is north; negative is south)
The longitude coordinate of the center of population (centroid) of the county (positive is east; negative is west)
https://www.census.gov/data/developers/about/terms-of-service.html
Unlike county2000, county2010 does not contain data from
American Samoa, Guam, the Northern Mariana Islands, or the US Virgin Islands.
Also unlike county2010, it contains the the state name column
STNAME.
Other 2010 census centers of population: state2010;
tract2010; block_group2010;
US_mean_center2010; US_median_center2010
2000 census centers of population: state2000;
county2000; tract2000;
block_group2000