QuickFacts

Population per square mile in Michigan is

174.8

The population of Pennsylvania is

12,784,227

Population per square mile in Illinois is

231.1

The population of Maricopa County, Arizona is

4,167,947

The population of Michigan is

9,928,300

The population of Los Angeles County, California is

10,170,292

35.8%

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

The population of San Diego County, California is

3,299,521

13.8%

of persons in Michigan are 65 years and over

25.4%

of persons 25 years+ in Philadelphia city, Pennsylvania have a bachelor's degree or higher

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey