QuickFacts

23.7%

of persons in Ohio are under 18 years

In Harris County, Texas

59.8%

of females 16 years+ are in the civilian labor force

In Ohio

59.0%

of females 16 years+ are in the civilian labor force

12.1%

of persons in Maricopa County, Arizona are 65 years and over

10.3%

of persons in Texas are 65 years and over

12.5%

of persons in Illinois are 65 years and over

Population per square mile in Pennsylvania is

283.9

12.1%

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

The population of North Carolina is

10,146,788

The population of San Diego County, California is

3,299,521

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates