QuickFacts

Population per square mile in New York is

411.2

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

28.0%

of persons in Harris County, Texas are under 18 years

Population per square mile in Illinois is

231.1

25.9%

of persons in Houston city, Texas are under 18 years

14.1%

of persons in Ohio are 65 years and over

23.4%

of persons in San Diego County, California are under 18 years

23.7%

of persons in Michigan are under 18 years

Median household income of Georgia is

$49,620

Source: 2010 Census

Source: American Community Survey