QuickFacts

27.3%

of persons in Texas are under 18 years

The population of Philadelphia city, Pennsylvania is

1,567,442

10.7%

of persons in Georgia are 65 years and over

12.5%

of persons in Illinois are 65 years and over

12.1%

of persons in Maricopa County, Arizona are 65 years and over

The population of Houston city, Texas is

2,296,224

The population of San Diego County, California is

3,299,521

23.7%

of persons in Cook County, Illinois are under 18 years

Median household income of Cook County, Illinois is

$55,251

24.5%

of persons in Los Angeles County, California are under 18 years

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census