QuickFacts

12.9%

of persons in North Carolina are 65 years and over

Median household income of San Diego County, California is

$63,996

11.9%

of persons in Cook County, Illinois are 65 years and over

Median household income of Illinois is

$57,166

10.7%

of persons in Georgia are 65 years and over

25.0%

of persons in California are under 18 years

The population of Los Angeles city, California is

3,928,864

23.7%

of persons in Michigan are under 18 years

Population per square mile in North Carolina is

196.1

Population per square mile in Cook County, Illinois is

5,495.1

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census