QuickFacts

25.7%

of persons in Georgia are under 18 years

Population per square mile in Florida is

350.6

Population per square mile in Michigan is

174.8

Median household income of Maricopa County, Arizona is

$54,229

Median household income of Cook County, Illinois is

$55,251

12.1%

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

Population per square mile in California is

239.1

23.7%

of persons in Michigan are under 18 years

The population of North Carolina is

10,146,788

The population of San Diego County, California is

3,299,521

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates