QuickFacts

Population per square mile in Ohio is

282.3

10.3%

of persons in Texas are 65 years and over

30.0%

of persons 25 years+ in Maricopa County, Arizona have a bachelor's degree or higher

Population per square mile in Texas is

96.3

29.0%

of persons 25 years+ in Harris County, Texas have a bachelor's degree or higher

28.3%

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

Median household income of Illinois is

$57,166

Population per square mile in Pennsylvania is

283.9

The population of Illinois is

12,859,995

25.0%

of persons in California are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census