QuickFacts

26.4%

of persons in Maricopa County, Arizona are under 18 years

17.3%

of persons in Florida are 65 years and over

Median household income of North Carolina is

$46,868

Population per square mile in Ohio is

282.3

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

The population of Cook County, Illinois is

5,238,216

In Florida

54.7%

of females 16 years+ are in the civilian labor force

Median household income of Illinois is

$57,574

The population of Los Angeles city, California is

3,971,883

Population per square mile in Pennsylvania is

283.9

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census