Otis is located in Berkshire county Massachusetts with a geographic area of square miles. The total population in Otis is 1,423 with 50.1% male and 49.9% female. Children under age 5 represent 3.4% of the population, under age 18 equal 11.5% of the population and over age 65 is 25.2% of the population. The median household income is $88,849, per capita income is $49,085. There are a total of 681 housing units with 82.5% owner occupied. Education includes 30.8% of residents that are high school graduates and 33.2% with a bachelor's degree or higher. The average temperature in Otis in the summer is 70 degrees, and in the winter 30 degrees.