QuickFacts

Population per square mile in Illinois is

231.1

Population per square mile in North Carolina is

196.1

Median household income of Georgia is

$49,620

10.9%

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

Median household income of Harris County, Texas is

$54,457

Median household income of Georgia is

$49,620

25.9%

of persons in Houston city, Texas are under 18 years

11.9%

of persons in Cook County, Illinois are 65 years and over

The population of Harris County, Texas is

4,538,028

The population of Illinois is

12,801,539

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates