QuickFacts

Population per square mile in Maricopa County, Arizona is

414.9

Population per square mile in Chicago city, Illinois is

11,841.8

22.0%

of persons in Pennsylvania are under 18 years

27.6%

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

23.7%

of persons in Michigan are under 18 years

12.5%

of persons in Illinois are 65 years and over

Median household income of Pennsylvania is

$53,599

27.3%

of persons in Texas are under 18 years

10.5%

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

Median household income of Los Angeles County, California is

$56,196

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey