QuickFacts

13.5%

of persons in New York are 65 years and over

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

The population of Maricopa County, Arizona is

4,167,947

Population per square mile in Houston city, Texas is

3,501.5

23.1%

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

Median household income of Illinois is

$57,574

28.4%

of persons 25 years+ in North Carolina have a bachelor's degree or higher

Median household income of Chicago city, Illinois is

$48,522

Population per square mile in Texas is

96.3

Population per square mile in Illinois is

231.1

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census