QuickFacts

The population of Pennsylvania is

12,802,503

27.3%

of persons in Texas are under 18 years

12.1%

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

The population of Cook County, Illinois is

5,246,456

21.3%

of persons in Florida are under 18 years

31.5%

of persons 25 years+ in Los Angeles city, California have a bachelor's degree or higher

Median household income of New York is

$58,687

10.5%

of persons in Los Angeles city, California are 65 years and over

The population of San Diego County, California is

3,263,431

Population per square mile in Pennsylvania is

283.9

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census