Galesville is located in Trempealeau county Wisconsin with a geographic area of 1.3 square miles. The total population in Galesville is 1,628 with 49.0% male and 51.0% female. Children under age 5 represent 5.7% of the population, under age 18 equal 22.3% of the population and over age 65 is 19.8% of the population. The median household income is $56,087, per capita income is $29,463. There are a total of 750 housing units with 58.9% owner occupied. Education includes 36.1% of residents that are high school graduates and 25.9% with a bachelor's degree or higher. The average temperature in Galesville in the summer is 66 degrees, and in the winter 17 degrees.