QuickFacts

17.3%

of persons in Florida are 65 years and over

The population of Maricopa County, Arizona is

4,087,191

Median household income of Cook County, Illinois is

$54,828

22.0%

of persons in Pennsylvania are under 18 years

The population of Chicago city, Illinois is

2,722,389

22.0%

of persons in Pennsylvania are under 18 years

25.0%

of persons in California are under 18 years

The population of Georgia is

10,214,860

Median household income of San Diego County, California is

$63,996

The population of Ohio is

11,613,423

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates