QuickFacts

Population per square mile in Georgia is

168.4

23.9%

of persons in North Carolina are under 18 years

23.4%

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

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

8.1%

of persons in Harris County, Texas are 65 years and over

Population per square mile in Pennsylvania is

283.9

In California

57.2%

of females 16 years+ are in the civilian labor force

The population of San Diego County, California is

3,299,521

11.9%

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

The population of Florida is

20,612,439

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates