QuickFacts

10.7%

of persons in Georgia are 65 years and over

28.0%

of persons in Harris County, Texas are under 18 years

35.7%

of persons 25 years+ in San Diego County, California have a bachelor's degree or higher

The population of Ohio is

11,614,373

23.1%

of persons in Los Angeles city, California are under 18 years

Population per square mile in Los Angeles County, California is

2,419.6

Population per square mile in Houston city, Texas is

3,501.5

The population of Cook County, Illinois is

5,238,216

Population per square mile in Michigan is

174.8

Population per square mile in Maricopa County, Arizona is

414.9

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census