Gillett is located in Oconto county Wisconsin with a geographic area of 1.4 square miles. The total population in Gillett is 1,258 with 49.1% male and 50.9% female. Children under age 5 represent 6.2% of the population, under age 18 equal 19.7% of the population and over age 65 is 14.6% of the population. The median household income is $38,000, per capita income is $22,964. There are a total of 596 housing units with 69.8% owner occupied. Education includes 45.0% of residents that are high school graduates and 11.4% with a bachelor's degree or higher. The average temperature in Gillett in the summer is 66 degrees, and in the winter 17 degrees.