QuickFacts

Population per square mile in San Diego County, California is

735.8

Population per square mile in Pennsylvania is

283.9

24.4%

of persons in Illinois are under 18 years

The population of Los Angeles County, California is

10,170,292

The population of Illinois is

12,801,539

Population per square mile in North Carolina is

196.1

11.4%

of persons in San Diego County, California are 65 years and over

10.7%

of persons in Georgia are 65 years and over

Median household income of New York is

$59,269

In Pennsylvania

58.3%

of females 16 years+ are in the civilian labor force

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey