QuickFacts

The population of Philadelphia city, Pennsylvania is

1,567,442

11.9%

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

Median household income of Florida is

$47,507

Median household income of Cook County, Illinois is

$55,251

12.5%

of persons in Illinois are 65 years and over

28.0%

of persons in Harris County, Texas are under 18 years

Population per square mile in Michigan is

174.8

The population of Texas is

27,862,596

Population per square mile in Ohio is

282.3

Population per square mile in San Diego County, California is

735.8

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census