QuickFacts

25.0%

of persons in California are under 18 years

12.9%

of persons in North Carolina are 65 years and over

25.0%

of persons in California are under 18 years

The population of Chicago city, Illinois is

2,722,389

10.3%

of persons in Chicago city, Illinois are 65 years and over

Population per square mile in North Carolina is

196.1

30.0%

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

12.1%

of persons in Maricopa County, Arizona are 65 years and over

The population of Florida is

20,271,272

The population of Philadelphia city, Pennsylvania is

1,560,297

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates