QuickFacts

12.9%

of persons in North Carolina are 65 years and over

The population of Harris County, Texas is

4,538,028

12.5%

of persons in Illinois are 65 years and over

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Median household income of Texas is

$53,207

Median household income of Los Angeles County, California is

$56,196

Median household income of Harris County, Texas is

$54,457

Median household income of Pennsylvania is

$53,599

35.6%

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

Population per square mile in North Carolina is

196.1

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census