QuickFacts

28.0%

of persons in Harris County, Texas are under 18 years

25.0%

of persons in California are under 18 years

23.9%

of persons in North Carolina are under 18 years

The population of Florida is

20,271,272

Median household income of Texas is

$52,576

23.7%

of persons in Ohio are under 18 years

27.3%

of persons in Texas are under 18 years

25.7%

of persons in Georgia are under 18 years

12.1%

of persons in Maricopa County, Arizona are 65 years and over

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census