QuickFacts

The population of Ohio is

11,614,373

The population of San Diego County, California is

3,299,521

The population of Harris County, Texas is

4,538,028

Population per square mile in North Carolina is

196.1

10.3%

of persons in Chicago city, Illinois are 65 years and over

Population per square mile in Houston city, Texas is

3,501.5

23.4%

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

The population of Harris County, Texas is

4,538,028

26.4%

of persons in Maricopa County, Arizona are under 18 years

In North Carolina

57.7%

of females 16 years+ are in the civilian labor force

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey