QuickFacts

9.0%

of persons in Houston city, Texas are 65 years and over

21.6%

of persons in New York city, New York are under 18 years

In Pennsylvania

58.3%

of females 16 years+ are in the civilian labor force

Population per square mile in Chicago city, Illinois is

11,841.8

30.0%

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

The population of Pennsylvania is

12,802,503

The population of Pennsylvania is

12,802,503

The population of San Diego County, California is

3,263,431

Population per square mile in Cook County, Illinois is

5,495.1

The population of North Carolina is

10,042,802

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates