QuickFacts

8.1%

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

Population per square mile in California is

239.1

In Houston city, Texas

59.9%

of females 16 years+ are in the civilian labor force

The population of San Diego County, California is

3,299,521

Population per square mile in Pennsylvania is

283.9

12.9%

of persons in North Carolina are 65 years and over

Population per square mile in Houston city, Texas is

3,501.5

In Pennsylvania

58.3%

of females 16 years+ are in the civilian labor force

23.7%

of persons in Ohio are under 18 years

26.4%

of persons in Maricopa County, Arizona are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census