Wahpeton is located in Dickinson county Iowa with a geographic area of 1.2 square miles. The total population in Wahpeton is 417 with 50.6% male and 49.4% female. Children under age 5 represent 4.3% of the population, under age 18 equal 12.9% of the population and over age 65 is 44.4% of the population. The median household income is $93,333, per capita income is $52,821. There are a total of 216 housing units with 81.9% owner occupied. Education includes 13.4% of residents that are high school graduates and 47.2% with a bachelor's degree or higher. The average temperature in Wahpeton in the summer is 72 degrees, and in the winter 23 degrees.