QuickFacts

Population per square mile in Michigan is

174.8

13.5%

of persons in New York are 65 years and over

8.1%

of persons in Harris County, Texas are 65 years and over

11.4%

of persons in California are 65 years and over

25.6%

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

In Pennsylvania

58.3%

of females 16 years+ are in the civilian labor force

Median household income of Ohio is

$48,849

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Median household income of Cook County, Illinois is

$54,828

The population of Illinois is

12,859,995

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates