QuickFacts

13.5%

of persons in New York are 65 years and over

Population per square mile in Ohio is

282.3

Population per square mile in Illinois is

231.1

12.1%

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

Median household income of San Diego County, California is

$64,309

23.7%

of persons in Michigan are under 18 years

Population per square mile in Michigan is

174.8

The population of Florida is

20,612,439

25.9%

of persons in Houston city, Texas are under 18 years

The population of North Carolina is

10,146,788

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates