QuickFacts

35.8%

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

Population per square mile in Harris County, Texas is

2,402.4

25.4%

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

23.1%

of persons in Los Angeles city, California are under 18 years

28.8%

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

15.4%

of persons in Pennsylvania are 65 years and over

Population per square mile in Michigan is

174.8

The population of Illinois is

12,801,539

Population per square mile in Michigan is

174.8

11.4%

of persons in California are 65 years and over

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census