QuickFacts

The population of Pennsylvania is

12,784,227

11.9%

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

The population of North Carolina is

10,146,788

The population of San Diego County, California is

3,299,521

Population per square mile in Illinois is

231.1

In Philadelphia city, Pennsylvania

57.3%

of females 16 years+ are in the civilian labor force

24.5%

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

31.4%

of persons 25 years+ in California have a bachelor's degree or higher

14.1%

of persons in Ohio are 65 years and over

Median household income of Harris County, Texas is

$54,457

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey