QuickFacts

The population of Michigan is

9,928,300

23.7%

of persons in Michigan are under 18 years

Population per square mile in Ohio is

282.3

24.4%

of persons in Illinois are under 18 years

12.1%

of persons in Maricopa County, Arizona are 65 years and over

12.5%

of persons in Illinois are 65 years and over

The population of Texas is

27,862,596

Median household income of Harris County, Texas is

$54,457

The population of Texas is

27,862,596

Population per square mile in Pennsylvania is

283.9

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census