QuickFacts

The population of Cook County, Illinois is

5,238,216

Median household income of Maricopa County, Arizona is

$54,229

Median household income of Texas is

$53,207

Population per square mile in Los Angeles County, California is

2,419.6

25.4%

of persons 25 years+ in Philadelphia city, Pennsylvania have a bachelor's degree or higher

Population per square mile in Illinois is

231.1

23.7%

of persons in Ohio are under 18 years

28.0%

of persons in Harris County, Texas are under 18 years

31.4%

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

The population of Harris County, Texas is

4,538,028

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates