QuickFacts

The population of New York city, New York is

8,550,405

23.1%

of persons in Los Angeles city, California are under 18 years

25.0%

of persons in California are under 18 years

11.4%

of persons in San Diego County, California are 65 years and over

Population per square mile in Maricopa County, Arizona is

414.9

10.3%

of persons in Chicago city, Illinois are 65 years and over

Median household income of Pennsylvania is

$53,599

10.9%

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

10.3%

of persons in Chicago city, Illinois are 65 years and over

Population per square mile in Pennsylvania is

283.9

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census