QuickFacts

21.6%

of persons in New York city, New York are under 18 years

Median household income of Maricopa County, Arizona is

$54,229

13.8%

of persons in Michigan are 65 years and over

Median household income of Philadelphia city, Pennsylvania is

$38,253

Population per square mile in Maricopa County, Arizona is

414.9

22.3%

of persons in New York are under 18 years

The population of Philadelphia city, Pennsylvania is

1,567,442

Median household income of Houston city, Texas is

$46,187

Median household income of Cook County, Illinois is

$55,251

Population per square mile in Los Angeles city, California is

8,092.3

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census