QuickFacts

11.9%

of persons in Cook County, Illinois are 65 years and over

26.8%

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

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

The population of Harris County, Texas is

4,441,370

22.0%

of persons in Pennsylvania are under 18 years

31.0%

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

Population per square mile in Harris County, Texas is

2,402.4

10.3%

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

29.0%

of persons 25 years+ in Harris County, Texas have a bachelor's degree or higher

11.4%

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

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census