QuickFacts

Population per square mile in Illinois is

231.1

Population per square mile in Pennsylvania is

283.9

The population of Illinois is

12,801,539

35.8%

of persons 25 years+ in Cook County, Illinois have a bachelor's degree or higher

25.9%

of persons in Houston city, Texas are under 18 years

17.3%

of persons in Florida are 65 years and over

23.7%

of persons in Cook County, Illinois are under 18 years

Median household income of Ohio is

$49,429

Population per square mile in Harris County, Texas is

2,402.4

In Los Angeles County, California

57.7%

of females 16 years+ are in the civilian labor force

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey