QuickFacts

12.1%

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

Population per square mile in Illinois is

231.1

25.9%

of persons in Houston city, Texas are under 18 years

Median household income of Ohio is

$48,849

The population of Maricopa County, Arizona is

4,087,191

The population of Illinois is

12,859,995

In Philadelphia city, Pennsylvania

56.7%

of females 16 years+ are in the civilian labor force

Population per square mile in Los Angeles city, California is

8,092.3

28.0%

of persons in Harris County, Texas are under 18 years

28.3%

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

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey