QuickFacts

Median household income of Pennsylvania is

$53,599

The population of Michigan is

9,928,300

23.7%

of persons in Michigan are under 18 years

14.1%

of persons in Ohio are 65 years and over

Population per square mile in Maricopa County, Arizona is

414.9

The population of Michigan is

9,928,300

21.3%

of persons in Florida are under 18 years

The population of Chicago city, Illinois is

2,720,546

11.4%

of persons in California are 65 years and over

22.3%

of persons in New York are under 18 years

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census