QuickFacts

The population of Philadelphia city, Pennsylvania is

1,567,442

Population per square mile in Chicago city, Illinois is

11,841.8

12.1%

of persons in New York city, New York are 65 years and over

Population per square mile in Ohio is

282.3

10.3%

of persons in Texas are 65 years and over

Median household income of San Diego County, California is

$64,309

10.3%

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

Population per square mile in Houston city, Texas is

3,501.5

The population of Pennsylvania is

12,784,227

The population of Los Angeles city, California is

3,971,883

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates