QuickFacts

13.5%

of persons in New York are 65 years and over

23.1%

of persons in Chicago city, Illinois are under 18 years

The population of Los Angeles County, California is

10,170,292

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

Population per square mile in San Diego County, California is

735.8

The population of Philadelphia city, Pennsylvania is

1,567,442

29.5%

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

Median household income of Houston city, Texas is

$46,187

Population per square mile in Ohio is

282.3

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census