QuickFacts

23.7%

of persons in Michigan are under 18 years

Median household income of California is

$61,818

10.9%

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

The population of Philadelphia city, Pennsylvania is

1,567,442

12.1%

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

Population per square mile in Michigan is

174.8

Median household income of Michigan is

$49,576

23.9%

of persons in North Carolina are under 18 years

Median household income of Florida is

$47,507

24.4%

of persons in Illinois are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census