Siasconset is located in Nantucket county Massachusetts with a geographic area of 2.1 square miles. The total population in Siasconset is 89 with 42.7% male and 57.3% female. Children under age 5 represent 0.0% of the population, under age 18 equal 10.1% of the population and over age 65 is 48.3% of the population. The median household income is $75,125, per capita income is $30,957. There are a total of 29 housing units with 100.0% owner occupied. Education includes 37.9% of residents that are high school graduates and 51.7% with a bachelor's degree or higher. The average temperature in Siasconset in the summer is 70 degrees, and in the winter 30 degrees.
