QuickFacts

The population of Philadelphia city, Pennsylvania is

1,567,442

12.1%

of persons in Maricopa County, Arizona are 65 years and over

11.9%

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

35.8%

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

The population of San Diego County, California is

3,299,521

The population of Pennsylvania is

12,784,227

26.1%

of persons 25 years+ in Ohio have a bachelor's degree or higher

12.1%

of persons in Maricopa County, Arizona are 65 years and over

9.0%

of persons in Houston city, Texas are 65 years and over

Median household income of Michigan is

$49,576

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey