Sherman is located in Fairfield county Connecticut with a geographic area of 0.3 square miles. The total population in Sherman is 60 with 58.3% male and 41.7% female. Children under age 5 represent 6.7% of the population, under age 18 equal 28.3% of the population and over age 65 is 16.7% of the population. The median household income is $81,625, per capita income is $47,520. There are a total of 31 housing units with 74.2% owner occupied. Education includes 0.0% of residents that are high school graduates and 100.0% with a bachelor's degree or higher. The average temperature in Sherman in the summer is 68 degrees, and in the winter 27 degrees.