QuickFacts

The population of Maricopa County, Arizona is

4,167,947

The population of Michigan is

9,928,300

35.8%

of persons 25 years+ in Cook County, Illinois have a bachelor's degree or higher

The population of Ohio is

11,614,373

In Harris County, Texas

59.8%

of females 16 years+ are in the civilian labor force

The population of Pennsylvania is

12,784,227

Population per square mile in Texas is

96.3

10.5%

of persons in Los Angeles city, California are 65 years and over

23.4%

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

25.9%

of persons in Houston city, Texas are under 18 years

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census