QuickFacts

13.5%

of persons in New York are 65 years and over

21.3%

of persons in Florida are under 18 years

12.9%

of persons in North Carolina are 65 years and over

Population per square mile in Harris County, Texas is

2,402.4

24.5%

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

Median household income of Maricopa County, Arizona is

$54,229

Population per square mile in Illinois is

231.1

25.4%

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

The population of Chicago city, Illinois is

2,720,546

Median household income of Ohio is

$49,429

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey