In 2017, Castine, ME had a population of 857 people with a median age of 20.6 and a median household income of $48,036. Between 2016 and 2017 the population of Castine, ME declined from 899 to 857, a -4.67% decrease and its median household income declined from $49,286 to $48,036, a -2.54% decrease.
The 5 largest ethnic groups in Castine, ME are White (Non-Hispanic) (95.2%), Two or More Races (Non-Hispanic) (3.27%), White (Hispanic) (0.933%), Two or More Races (Hispanic) (0.583%), and American Indian & Alaska Native (Non-Hispanic) (0%). N/A% of the people in Castine, ME speak a non-English language, and 98.6% are U.S. citizens.
The largest universities in Castine, ME are Maine Maritime Academy (241 degrees awarded in 2017).
The median property value in Castine, ME is $625,000, and the homeownership rate is 56.4%. Most people in Castine, ME commute by Walked, and the average commute time is 11.4 minutes. The average car ownership in Castine, ME is 2 cars per household.