QuickFacts

Population per square mile in Cook County, Illinois is

5,495.1

30.3%

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

The population of Chicago city, Illinois is

2,720,546

29.5%

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

13.8%

of persons in Michigan are 65 years and over

10.7%

of persons in Georgia are 65 years and over

9.0%

of persons in Houston city, Texas are 65 years and over

12.1%

of persons in New York city, New York are 65 years and over

Population per square mile in New York city, New York is

27,012.5

26.4%

of persons in Maricopa County, Arizona are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census