QuickFacts

25.9%

of persons in Houston city, Texas are under 18 years

The population of Philadelphia city, Pennsylvania is

1,567,442

The population of Maricopa County, Arizona is

4,167,947

12.5%

of persons in Illinois are 65 years and over

The population of Florida is

20,612,439

The population of San Diego County, California is

3,299,521

26.1%

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

The population of Maricopa County, Arizona is

4,167,947

21.3%

of persons in Florida are under 18 years

Population per square mile in Cook County, Illinois is

5,495.1

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census