QuickFacts

Population per square mile in Chicago city, Illinois is

11,841.8

Population per square mile in Pennsylvania is

283.9

The population of Chicago city, Illinois is

2,720,546

23.1%

of persons in Los Angeles city, California are under 18 years

Median household income of Ohio is

$49,429

Population per square mile in San Diego County, California is

735.8

10.9%

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

12.9%

of persons in North Carolina are 65 years and over

12.9%

of persons in North Carolina are 65 years and over

Population per square mile in New York is

411.2

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census