QuickFacts

12.1%

of persons in Maricopa County, Arizona are 65 years and over

24.4%

of persons in Illinois are under 18 years

The population of Philadelphia city, Pennsylvania is

1,567,442

In New York city, New York

58.4%

of females 16 years+ are in the civilian labor force

10.3%

of persons in Texas are 65 years and over

Population per square mile in Los Angeles city, California is

8,092.3

The population of San Diego County, California is

3,299,521

8.1%

of persons in Harris County, Texas are 65 years and over

The population of California is

39,250,017

22.0%

of persons in Pennsylvania are under 18 years

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census