QuickFacts

The population of Harris County, Texas is

4,538,028

28.4%

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

Population per square mile in Maricopa County, Arizona is

414.9

Population per square mile in New York is

411.2

23.7%

of persons in Cook County, Illinois are under 18 years

13.5%

of persons in New York are 65 years and over

Population per square mile in San Diego County, California is

735.8

12.1%

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

10.5%

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

13.5%

of persons in New York are 65 years and over

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census