QuickFacts

12.1%

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

23.7%

of persons in Ohio are under 18 years

The population of Michigan is

9,928,300

Population per square mile in Michigan is

174.8

Median household income of Ohio is

$49,429

12.5%

of persons in Illinois are 65 years and over

The population of California is

39,250,017

The population of San Diego County, California is

3,299,521

30.3%

of persons 25 years+ in Los Angeles County, California have a bachelor's degree or higher

The population of Georgia is

10,310,371

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates