QuickFacts

13.5%

of persons in New York are 65 years and over

10.5%

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

23.1%

of persons in Chicago city, Illinois are under 18 years

12.9%

of persons in North Carolina are 65 years and over

Population per square mile in North Carolina is

196.1

Population per square mile in North Carolina is

196.1

Median household income of San Diego County, California is

$64,309

The population of San Diego County, California is

3,299,521

11.4%

of persons in California are 65 years and over

Population per square mile in Illinois is

231.1

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census