QuickFacts

Population per square mile in Cook County, Illinois is

5,495.1

Median household income of Ohio is

$49,429

In California

57.2%

of females 16 years+ are in the civilian labor force

Population per square mile in New York is

411.2

Median household income of Illinois is

$57,574

Median household income of California is

$61,818

28.4%

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

21.3%

of persons in Florida are under 18 years

The population of Pennsylvania is

12,784,227

The population of San Diego County, California is

3,299,521

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates