QuickFacts

23.9%

of persons in North Carolina are under 18 years

The population of Ohio is

11,614,373

11.4%

of persons in San Diego County, California are 65 years and over

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

15.4%

of persons in Pennsylvania are 65 years and over

Population per square mile in Cook County, Illinois is

5,495.1

21.6%

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

10.5%

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

In Ohio

59.0%

of females 16 years+ are in the civilian labor force

Median household income of Philadelphia city, Pennsylvania is

$38,253

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey