QuickFacts

Population per square mile in Ohio is

282.3

Population per square mile in Chicago city, Illinois is

11,841.8

23.1%

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

Median household income of Maricopa County, Arizona is

$54,229

Population per square mile in New York is

411.2

28.6%

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

The population of Los Angeles city, California is

3,971,883

13.8%

of persons in Michigan are 65 years and over

The population of Chicago city, Illinois is

2,720,546

12.1%

of persons in Maricopa County, Arizona are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census