QuickFacts

10.3%

of persons in Chicago city, Illinois are 65 years and over

10.9%

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

Median household income of Harris County, Texas is

$54,457

Population per square mile in Georgia is

168.4

25.0%

of persons in California are under 18 years

The population of Maricopa County, Arizona is

4,167,947

The population of North Carolina is

10,146,788

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

21.6%

of persons in New York city, New York are under 18 years

Median household income of Cook County, Illinois is

$55,251

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey