QuickFacts

Population per square mile in Maricopa County, Arizona is

414.9

The population of California is

39,250,017

26.4%

of persons in Maricopa County, Arizona are under 18 years

23.7%

of persons in Cook County, Illinois are under 18 years

The population of Florida is

20,612,439

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

25.9%

of persons in Houston city, Texas are under 18 years

The population of Houston city, Texas is

2,296,224

28.4%

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

Median household income of Houston city, Texas is

$46,187

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey