QuickFacts

Population per square mile in Chicago city, Illinois is

11,841.8

The population of Harris County, Texas is

4,538,028

Population per square mile in Harris County, Texas is

2,402.4

10.3%

of persons in Chicago city, Illinois are 65 years and over

Population per square mile in Michigan is

174.8

The population of Illinois is

12,801,539

21.3%

of persons in Florida are under 18 years

The population of Texas is

27,862,596

13.5%

of persons in New York are 65 years and over

Median household income of Los Angeles County, California is

$56,196

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey