QuickFacts

23.9%

of persons in North Carolina are under 18 years

25.4%

of persons 25 years+ in Philadelphia city, Pennsylvania have a bachelor's degree or higher

Median household income of Harris County, Texas is

$54,457

10.9%

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

Population per square mile in New York is

411.2

12.1%

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

Median household income of Cook County, Illinois is

$55,251

The population of Los Angeles County, California is

10,170,292

Population per square mile in Harris County, Texas is

2,402.4

10.3%

of persons in Texas are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census