QuickFacts

The population of Pennsylvania is

12,802,503

23.7%

of persons in Michigan are under 18 years

24.5%

of persons 25 years+ in Philadelphia city, Pennsylvania have a bachelor's degree or higher

Population per square mile in California is

239.1

Population per square mile in Harris County, Texas is

2,402.4

22.0%

of persons in Pennsylvania are under 18 years

Population per square mile in Ohio is

282.3

10.3%

of persons in Chicago city, Illinois are 65 years and over

The population of Michigan is

9,922,576

In Philadelphia city, Pennsylvania

56.7%

of females 16 years+ are in the civilian labor force

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey