QuickFacts

15.4%

of persons in Pennsylvania are 65 years and over

The population of California is

39,250,017

Population per square mile in Michigan is

174.8

Median household income of Los Angeles city, California is

$50,205

Population per square mile in New York is

411.2

15.4%

of persons in Pennsylvania are 65 years and over

25.0%

of persons in California are under 18 years

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

29.5%

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

The population of Philadelphia city, Pennsylvania is

1,567,442

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates