QuickFacts

The population of San Diego County, California is

3,299,521

Population per square mile in New York is

411.2

11.4%

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

21.6%

of persons in New York city, New York are under 18 years

12.9%

of persons in North Carolina are 65 years and over

Population per square mile in San Diego County, California is

735.8

10.7%

of persons in Georgia are 65 years and over

27.3%

of persons in Texas are under 18 years

28.4%

of persons 25 years+ in North Carolina have a bachelor's degree or higher

11.4%

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

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census