QuickFacts

The population of Philadelphia city, Pennsylvania is

1,567,442

The population of Harris County, Texas is

4,538,028

Population per square mile in Chicago city, Illinois is

11,841.8

11.9%

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

10.3%

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

15.4%

of persons in Pennsylvania are 65 years and over

Median household income of Pennsylvania is

$53,599

Population per square mile in New York is

411.2

Median household income of Ohio is

$49,429

10.3%

of persons in Texas are 65 years and over

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census