QuickFacts

The population of Michigan is

9,928,300

The population of New York city, New York is

8,550,405

22.0%

of persons in Pennsylvania are under 18 years

15.4%

of persons in Pennsylvania are 65 years and over

Median household income of Los Angeles city, California is

$50,205

13.8%

of persons in Michigan are 65 years and over

The population of San Diego County, California is

3,299,521

12.1%

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

Population per square mile in Ohio is

282.3

Population per square mile in Maricopa County, Arizona is

414.9

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census