QuickFacts

The population of Pennsylvania is

12,784,227

Population per square mile in California is

239.1

In Los Angeles city, California

59.4%

of females 16 years+ are in the civilian labor force

Population per square mile in Cook County, Illinois is

5,495.1

15.4%

of persons in Pennsylvania are 65 years and over

The population of New York is

19,745,289

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

Population per square mile in Pennsylvania is

283.9

The population of Houston city, Texas is

2,296,224

22.0%

of persons in Pennsylvania are under 18 years

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census