QuickFacts

Population per square mile in North Carolina is

196.1

23.4%

of persons in San Diego County, California are under 18 years

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

13.5%

of persons in New York are 65 years and over

In Florida

54.7%

of females 16 years+ are in the civilian labor force

The population of Illinois is

12,801,539

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

24.5%

of persons in Los Angeles County, California are under 18 years

Median household income of Texas is

$53,207

The population of Pennsylvania is

12,784,227

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates