QuickFacts

The population of Harris County, Texas is

4,441,370

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

28.0%

of persons in Harris County, Texas are under 18 years

21.3%

of persons in Florida are under 18 years

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Population per square mile in Maricopa County, Arizona is

414.9

29.8%

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

Median household income of Maricopa County, Arizona is

$53,689

In San Diego County, California

57.0%

of females 16 years+ are in the civilian labor force

23.7%

of persons in Ohio are under 18 years

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census