QuickFacts

The population of Ohio is

11,614,373

Population per square mile in Maricopa County, Arizona is

414.9

30.3%

of persons 25 years+ in Los Angeles County, California have a bachelor's degree or higher

25.0%

of persons in California are under 18 years

9.0%

of persons in Houston city, Texas are 65 years and over

Median household income of Pennsylvania is

$53,599

23.4%

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

13.5%

of persons in New York are 65 years and over

Median household income of Illinois is

$57,574

The population of Cook County, Illinois is

5,238,216

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates