QuickFacts

21.3%

of persons in Florida are under 18 years

Population per square mile in California is

239.1

Median household income of Florida is

$47,507

23.4%

of persons in San Diego County, California are under 18 years

12.9%

of persons in North Carolina are 65 years and over

Median household income of Los Angeles County, California is

$56,196

Population per square mile in Pennsylvania is

283.9

24.4%

of persons in Illinois are under 18 years

28.0%

of persons in Harris County, Texas are under 18 years

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census