Winooski is located in Chittenden county Vermont with a geographic area of 1.4 square miles. The total population in Winooski is 7,320 with 53.0% male and 47.0% female. Children under age 5 represent 4.7% of the population, under age 18 equal 16.0% of the population and over age 65 is 11.1% of the population. The median household income is $56,236, per capita income is $32,701. There are a total of 3,342 housing units with 35.5% owner occupied. Education includes 16.6% of residents that are high school graduates and 47.8% with a bachelor's degree or higher. The average temperature in Winooski in the summer is 68 degrees, and in the winter 19 degrees.