QuickFacts

Population per square mile in Illinois is

231.1

8.1%

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

15.4%

of persons in Pennsylvania are 65 years and over

32.3%

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

23.4%

of persons in San Diego County, California are under 18 years

12.9%

of persons in North Carolina are 65 years and over

23.7%

of persons in Ohio are under 18 years

Median household income of Illinois is

$57,574

Population per square mile in Harris County, Texas is

2,402.4

The population of Texas is

27,862,596

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates