QuickFacts

The population of Maricopa County, Arizona is

4,167,947

29.5%

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

32.3%

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

Population per square mile in Illinois is

231.1

Median household income of Georgia is

$49,620

Population per square mile in Texas is

96.3

24.5%

of persons in Los Angeles County, California are under 18 years

Median household income of Pennsylvania is

$53,599

Population per square mile in Michigan is

174.8

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census