QuickFacts

Population per square mile in Los Angeles County, California is

2,419.6

Median household income of North Carolina is

$46,868

11.4%

of persons in California are 65 years and over

Population per square mile in Cook County, Illinois is

5,495.1

10.3%

of persons in Texas are 65 years and over

23.4%

of persons in San Diego County, California are under 18 years

27.3%

of persons in Texas are under 18 years

Population per square mile in Michigan is

174.8

The population of Florida is

20,612,439

23.1%

of persons in Chicago city, Illinois are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census