QuickFacts

The population of Michigan is

9,928,300

12.1%

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

23.9%

of persons in North Carolina are under 18 years

8.1%

of persons in Harris County, Texas are 65 years and over

Population per square mile in Ohio is

282.3

24.4%

of persons in Illinois are under 18 years

Population per square mile in California is

239.1

Population per square mile in Harris County, Texas is

2,402.4

Population per square mile in Pennsylvania is

283.9

Median household income of Michigan is

$49,576

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey