In 2018, Dukes County, MA had a population of 17.3k people with a median age of 46.1 and a median household income of $71,224. Between 2017 and 2018 the population of Dukes County, MA grew from 17,275 to 17,313, a 0.22% increase and its median household income grew from $67,535 to $71,224, a 5.46% increase.
The 5 largest ethnic groups in Dukes County, MA are White (Non-Hispanic) (86.1%), Two+ (Non-Hispanic) (4.38%), Black or African American (Non-Hispanic) (3.55%), White (Hispanic) (2.43%), and Other (Non-Hispanic) (1.57%). NaNk% of the people in Dukes County, MA speak a non-English language, and 93.8% are U.S. citizens.
The median property value in Dukes County, MA is $667,400, and the homeownership rate is 77.4%. Most people in Dukes County, MA commute by Drove Alone, and the average commute time is 11.5 minutes. The average car ownership in Dukes County, MA is 2 cars per household.