List of Maryland locations by per capita income

As of 2010 Maryland was the richest state in the United States of America, with a median household income of $69,272 according to the 2010 census. Per capita income had been $25,615 in 2000 and personal per capita income was $37,331 in 2003.

Source: Wikipedia — List of Maryland locations by per capita income (CC BY-SA 4.0)