QuickFacts

23.7%

of persons in Michigan are under 18 years

10.3%

of persons in Texas are 65 years and over

Population per square mile in Cook County, Illinois is

5,495.1

In Ohio

59.1%

of females 16 years+ are in the civilian labor force

23.4%

of persons in San Diego County, California are under 18 years

Population per square mile in Maricopa County, Arizona is

414.9

23.1%

of persons in Chicago city, Illinois are under 18 years

23.1%

of persons in Chicago city, Illinois are under 18 years

Population per square mile in Houston city, Texas is

3,501.5

Population per square mile in California is

239.1

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census