QuickFacts

23.7%

of persons in Michigan are under 18 years

10.3%

of persons in Texas are 65 years and over

26.4%

of persons in Maricopa County, Arizona are under 18 years

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

23.7%

of persons in Michigan are under 18 years

Median household income of North Carolina is

$46,868

30.3%

of persons 25 years+ in Los Angeles County, California have a bachelor's degree or higher

15.4%

of persons in Pennsylvania are 65 years and over

The population of Philadelphia city, Pennsylvania is

1,567,442

25.9%

of persons in Houston city, Texas are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census