QuickFacts

The population of Illinois is

12,801,539

14.1%

of persons in Ohio are 65 years and over

Population per square mile in California is

239.1

12.1%

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

Median household income of San Diego County, California is

$64,309

27.6%

of persons 25 years+ in Texas have a bachelor's degree or higher

Median household income of San Diego County, California is

$64,309

Population per square mile in California is

239.1

The population of North Carolina is

10,146,788

10.9%

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

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census