QuickFacts

Population per square mile in Pennsylvania is

283.9

23.7%

of persons in Michigan are under 18 years

Population per square mile in Houston city, Texas is

3,501.5

24.4%

of persons in Illinois are under 18 years

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

11.4%

of persons in California are 65 years and over

11.4%

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

In San Diego County, California

57.2%

of females 16 years+ are in the civilian labor force

In New York

58.7%

of females 16 years+ are in the civilian labor force

In Florida

54.7%

of females 16 years+ are in the civilian labor force

Source: 2010 Census

Source: American Community Survey