QuickFacts

Population per square mile in Michigan is

174.8

22.0%

of persons in Pennsylvania are under 18 years

Population per square mile in San Diego County, California is

735.8

Median household income of Harris County, Texas is

$54,457

Population per square mile in Pennsylvania is

283.9

30.4%

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

14.1%

of persons in Ohio are 65 years and over

Median household income of Chicago city, Illinois is

$48,522

12.5%

of persons in Illinois are 65 years and over

Population per square mile in Chicago city, Illinois is

11,841.8

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census