QuickFacts

The population of Ohio is

11,614,373

24.5%

of persons in Los Angeles County, California are under 18 years

The population of Maricopa County, Arizona is

4,167,947

Population per square mile in Ohio is

282.3

23.7%

of persons in Cook County, Illinois are under 18 years

27.6%

of persons 25 years+ in Texas have a bachelor's degree or higher

The population of Philadelphia city, Pennsylvania is

1,567,442

15.4%

of persons in Pennsylvania are 65 years and over

The population of Michigan is

9,928,300

In San Diego County, California

57.2%

of females 16 years+ are in the civilian labor force

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey