QuickFacts

Median household income of North Carolina is

$46,868

Median household income of Philadelphia city, Pennsylvania is

$38,253

Population per square mile in Harris County, Texas is

2,402.4

10.9%

of persons in Los Angeles County, California are 65 years and over

23.7%

of persons in Ohio are under 18 years

26.4%

of persons in Maricopa County, Arizona are under 18 years

13.8%

of persons in Michigan are 65 years and over

Population per square mile in Michigan is

174.8

The population of Georgia is

10,310,371

23.1%

of persons in Chicago city, Illinois are under 18 years

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census