QuickFacts

Population per square mile in Los Angeles County, California is

2,419.6

22.0%

of persons in Pennsylvania are under 18 years

23.9%

of persons in North Carolina are under 18 years

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

11.9%

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

The population of San Diego County, California is

3,299,521

In Los Angeles city, California

59.4%

of females 16 years+ are in the civilian labor force

28.8%

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

23.7%

of persons in Ohio are under 18 years

17.3%

of persons in Florida are 65 years and over

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census