QuickFacts

Population per square mile in Cook County, Illinois is

5,495.1

Population per square mile in Houston city, Texas is

3,501.5

The population of Ohio is

11,614,373

12.1%

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

The population of Maricopa County, Arizona is

4,167,947

In Philadelphia city, Pennsylvania

57.3%

of females 16 years+ are in the civilian labor force

12.9%

of persons in North Carolina are 65 years and over

The population of Texas is

27,862,596

23.7%

of persons in Michigan are under 18 years

11.4%

of persons in California are 65 years and over

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census