QuickFacts

The population of Florida is

20,612,439

23.7%

of persons in Ohio are under 18 years

Population per square mile in Ohio is

282.3

13.8%

of persons in Michigan are 65 years and over

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Median household income of Harris County, Texas is

$54,457

32.3%

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

Population per square mile in Maricopa County, Arizona is

414.9

23.9%

of persons in North Carolina are under 18 years

The population of Los Angeles city, California is

3,971,883

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates