QuickFacts

The population of San Diego County, California is

3,299,521

Median household income of Los Angeles city, California is

$50,205

30.4%

of persons 25 years+ in Maricopa County, Arizona have a bachelor's degree or higher

The population of Chicago city, Illinois is

2,720,546

Population per square mile in California is

239.1

The population of Illinois is

12,801,539

Median household income of New York is

$59,269

12.5%

of persons in Illinois are 65 years and over

10.9%

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

23.9%

of persons in North Carolina are under 18 years

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census