QuickFacts

Population per square mile in New York city, New York is

27,012.5

24.4%

of persons in Illinois are under 18 years

25.6%

of persons 25 years+ in Ohio have a bachelor's degree or higher

The population of Maricopa County, Arizona is

4,087,191

27.8%

of persons 25 years+ in North Carolina have a bachelor's degree or higher

The population of Harris County, Texas is

4,441,370

10.9%

of persons in Los Angeles County, California are 65 years and over

22.3%

of persons in New York are under 18 years

The population of Houston city, Texas is

2,239,558

11.4%

of persons in San Diego County, California are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census