QuickFacts

13.8%

of persons in Michigan are 65 years and over

Population per square mile in Georgia is

168.4

22.0%

of persons in Pennsylvania are under 18 years

Median household income of Philadelphia city, Pennsylvania is

$38,253

Population per square mile in Michigan is

174.8

Population per square mile in Florida is

350.6

Population per square mile in San Diego County, California is

735.8

Median household income of California is

$61,818

Median household income of Harris County, Texas is

$54,457

22.0%

of persons in Pennsylvania are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census