QuickFacts

13.8%

of persons in Michigan are 65 years and over

Population per square mile in Harris County, Texas is

2,402.4

Population per square mile in Pennsylvania is

283.9

Population per square mile in Maricopa County, Arizona is

414.9

In Michigan

57.5%

of females 16 years+ are in the civilian labor force

25.7%

of persons in Georgia are under 18 years

The population of San Diego County, California is

3,263,431

9.0%

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

23.9%

of persons in North Carolina are under 18 years

11.9%

of persons in Cook County, Illinois are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census