Kulm is located in Lamoure county North dakota with a geographic area of 0.4 square miles. The total population in Kulm is 442 with 54.1% male and 45.9% female. Children under age 5 represent 6.6% of the population, under age 18 equal 30.8% of the population and over age 65 is 16.7% of the population. The median household income is $80,083, per capita income is $31,032. There are a total of 194 housing units with 83.0% owner occupied. Education includes 20.6% of residents that are high school graduates and 30.9% with a bachelor's degree or higher. The average temperature in Kulm in the summer is 67 degrees, and in the winter 10 degrees.