Norwich is located in Windsor county Vermont with a geographic area of 1.5 square miles. The total population in Norwich is 621 with 45.6% male and 54.4% female. Children under age 5 represent 3.5% of the population, under age 18 equal 28.0% of the population and over age 65 is 25.4% of the population. The median household income is $83,194, per capita income is $41,277. There are a total of 266 housing units with 54.1% owner occupied. Education includes 9.0% of residents that are high school graduates and 86.8% with a bachelor's degree or higher. The average temperature in Norwich in the summer is 65 degrees, and in the winter 19 degrees.