QuickFacts

13.8%

of persons in Michigan are 65 years and over

Population per square mile in Cook County, Illinois is

5,495.1

Median household income of Maricopa County, Arizona is

$54,229

29.5%

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

The population of Illinois is

12,801,539

Median household income of New York is

$59,269

22.3%

of persons in New York are under 18 years

Population per square mile in Maricopa County, Arizona is

414.9

The population of California is

39,250,017

In Harris County, Texas

59.8%

of females 16 years+ are in the civilian labor force

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey