The Jethro Coffin House is a saltbox house on Sunset Hill Road in an island which as of the 2010 census has a population of what?
Jethro Coffin House: The Jethro Coffin House, also known as the Oldest House, is a saltbox house on Sunset Hill Road in Nantucket, Massachusetts. Nantucket, Massachusetts: Nantucket is an island about 30 mi by ferry south from Cape Cod, in the American state of Massachusetts. Nantucket, Massachusetts:  As of the 2010 census, the population was 10,172.
10,172