QuickFacts

Population per square mile in Chicago city, Illinois is

11,841.8

Population per square mile in Cook County, Illinois is

5,495.1

Median household income of San Diego County, California is

$64,309

12.5%

of persons in Illinois are 65 years and over

Population per square mile in Harris County, Texas is

2,402.4

22.0%

of persons in Pennsylvania are under 18 years

32.3%

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

In Florida

54.7%

of females 16 years+ are in the civilian labor force

11.9%

of persons in Cook County, Illinois are 65 years and over

Population per square mile in Michigan is

174.8

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census