QuickFacts

23.9%

of persons in North Carolina are under 18 years

Median household income of Texas is

$53,207

The population of Pennsylvania is

12,784,227

23.9%

of persons in North Carolina are under 18 years

11.9%

of persons in Cook County, Illinois are 65 years and over

8.1%

of persons in Harris County, Texas are 65 years and over

13.5%

of persons in New York are 65 years and over

Population per square mile in Los Angeles County, California is

2,419.6

Population per square mile in Los Angeles city, California is

8,092.3

11.9%

of persons in Cook County, Illinois are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census