QuickFacts

The population of California is

39,250,017

23.7%

of persons in Ohio are under 18 years

11.4%

of persons in San Diego County, California are 65 years and over

28.0%

of persons in Harris County, Texas are under 18 years

23.9%

of persons in North Carolina are under 18 years

Median household income of Los Angeles County, California is

$56,196

Population per square mile in New York city, New York is

27,012.5

Population per square mile in North Carolina is

196.1

Population per square mile in Maricopa County, Arizona is

414.9

The population of Florida is

20,612,439

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates