QuickFacts

The population of Illinois is

12,859,995

Median household income of Los Angeles County, California is

$55,870

Population per square mile in Texas is

96.3

Population per square mile in Los Angeles city, California is

8,092.3

10.9%

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

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

23.7%

of persons in Michigan are under 18 years

Population per square mile in Cook County, Illinois is

5,495.1

Median household income of Los Angeles city, California is

$49,682

Median household income of Houston city, Texas is

$45,728

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey