In 2017, Dukes County, MA had a population of 17.3k people with a median age of 45.9 and a median household income of $67,535. Between 2016 and 2017 the population of Dukes County, MA grew from 17,137 to 17,275, a 0.805% increase and its median household income grew from $63,534 to $67,535, a 6.3% increase.
The 5 largest ethnic groups in Dukes County, MA are White (Non-Hispanic) (87%), Two or More Races (Non-Hispanic) (4.58%), Black or African American (Non-Hispanic) (3.73%), American Indian & Alaska Native (Non-Hispanic) (1.57%), and Some Other Race (Non-Hispanic) (1.23%). N/A% of the people in Dukes County, MA speak a non-English language, and 95.9% are U.S. citizens.
The median property value in Dukes County, MA is $674,600, and the homeownership rate is 77.7%. Most people in Dukes County, MA commute by Drove Alone, and the average commute time is 13.4 minutes. The average car ownership in Dukes County, MA is 2 cars per household.