QuickFacts

Population per square mile in New York is

411.2

25.0%

of persons in California are under 18 years

12.5%

of persons in Illinois are 65 years and over

In Philadelphia city, Pennsylvania

56.7%

of females 16 years+ are in the civilian labor force

In Michigan

57.5%

of females 16 years+ are in the civilian labor force

The population of California is

39,144,818

11.4%

of persons in California are 65 years and over

17.3%

of persons in Florida are 65 years and over

23.7%

of persons in Ohio are under 18 years

21.3%

of persons in Florida are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census