QuickFacts

Population per square mile in Chicago city, Illinois is

11,841.8

Population per square mile in Ohio is

282.3

Population per square mile in Ohio is

282.3

22.3%

of persons in New York are under 18 years

Population per square mile in Harris County, Texas is

2,402.4

The population of Maricopa County, Arizona is

4,167,947

Median household income of North Carolina is

$46,868

24.4%

of persons in Illinois are under 18 years

The population of California is

39,250,017

25.4%

of persons 25 years+ in Philadelphia city, Pennsylvania have a bachelor's degree or higher

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey