Demographic data are based upon estimates of the resident population of the counties in the United States by the U.S. Bureau of the Census.
These data are estimates of the resident population of the counties in the United States, by age (ages 0 to 84, 85 and over), sex (male, female), race (White; Black; American Indian, Eskimo and Aleut; Asian and Pacific Islander) for July 1 of each year.
TRAC calculated relevant percents and rankings to facilitate their comparison to other counties in the same state and in the entire country.
Copyright 1998