QuickFacts

25.9%

of persons in Houston city, Texas are under 18 years

In Michigan

57.5%

of females 16 years+ are in the civilian labor force

The population of Pennsylvania is

12,802,503

23.7%

of persons in Cook County, Illinois are under 18 years

Population per square mile in Los Angeles County, California is

2,419.6

11.4%

of persons in San Diego County, California are 65 years and over

29.0%

of persons 25 years+ in Harris County, Texas have a bachelor's degree or higher

10.9%

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

22.3%

of persons in New York are under 18 years

The population of Pennsylvania is

12,802,503

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates