QuickFacts

Population per square mile in Illinois is

231.1

12.1%

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

Population per square mile in Maricopa County, Arizona is

414.9

10.3%

of persons in Texas are 65 years and over

The population of New York city, New York is

8,491,079

The population of Pennsylvania is

12,802,503

31.0%

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

27.8%

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

The population of Philadelphia city, Pennsylvania is

1,560,297

11.4%

of persons in California are 65 years and over

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census