QuickFacts

23.9%

of persons in North Carolina are under 18 years

25.7%

of persons in Georgia are under 18 years

28.0%

of persons in Harris County, Texas are under 18 years

30.4%

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

Median household income of Harris County, Texas is

$54,457

12.5%

of persons in Illinois are 65 years and over

28.0%

of persons in Harris County, Texas are under 18 years

Population per square mile in Cook County, Illinois is

5,495.1

Population per square mile in North Carolina is

196.1

13.8%

of persons in Michigan are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census