Fall river is located in Columbia county Wisconsin with a geographic area of 1.8 square miles. The total population in Fall river is 1,755 with 47.4% male and 52.6% female. Children under age 5 represent 6.6% of the population, under age 18 equal 28.9% of the population and over age 65 is 9.5% of the population. The median household income is $74,886, per capita income is $29,946. There are a total of 663 housing units with 70.6% owner occupied. Education includes 29.4% of residents that are high school graduates and 28.2% with a bachelor's degree or higher. The average temperature in Fall river in the summer is 66 degrees, and in the winter 17 degrees.