QuickFacts

The population of Illinois is

12,801,539

Population per square mile in San Diego County, California is

735.8

The population of Harris County, Texas is

4,538,028

26.9%

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

Population per square mile in California is

239.1

The population of Chicago city, Illinois is

2,720,546

17.3%

of persons in Florida are 65 years and over

32.0%

of persons 25 years+ in Los Angeles city, California have a bachelor's degree or higher

Median household income of Florida is

$47,507

The population of Cook County, Illinois is

5,238,216

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates