QuickFacts

Population per square mile in Maricopa County, Arizona is

414.9

Median household income of Philadelphia city, Pennsylvania is

$38,253

Population per square mile in Harris County, Texas is

2,402.4

Median household income of San Diego County, California is

$64,309

23.1%

of persons in Chicago city, Illinois are under 18 years

21.3%

of persons in Florida are under 18 years

30.4%

of persons 25 years+ in Houston city, 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 Ohio is

282.3

26.4%

of persons in Maricopa County, Arizona are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census