QuickFacts

Population per square mile in California is

239.1

Population per square mile in Illinois is

231.1

Population per square mile in Michigan is

174.8

23.7%

of persons in Cook County, Illinois are under 18 years

In Philadelphia city, Pennsylvania

56.7%

of females 16 years+ are in the civilian labor force

Population per square mile in Los Angeles city, California is

8,092.3

Median household income of Illinois is

$57,166

24.5%

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

Median household income of Los Angeles city, California is

$49,682

8.1%

of persons in Harris County, Texas are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census