QuickFacts

Population per square mile in North Carolina is

196.1

25.0%

of persons in California are under 18 years

The population of Philadelphia city, Pennsylvania is

1,567,442

Median household income of San Diego County, California is

$64,309

32.0%

of persons 25 years+ in Los Angeles city, California have a bachelor's degree or higher

The population of Florida is

20,612,439

The population of Harris County, Texas is

4,538,028

11.9%

of persons in Cook County, Illinois are 65 years and over

35.8%

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

The population of San Diego County, California is

3,299,521

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates