Killdeer is located in Dunn county North dakota with a geographic area of 1.8 square miles. The total population in Killdeer is 820 with 55.2% male and 44.8% female. Children under age 5 represent 7.2% of the population, under age 18 equal 21.6% of the population and over age 65 is 22.0% of the population. The median household income is $71,058, per capita income is $39,576. There are a total of 405 housing units with 68.9% owner occupied. Education includes 16.0% of residents that are high school graduates and 25.7% with a bachelor's degree or higher. The average temperature in Killdeer in the summer is 68 degrees, and in the winter 10 degrees.
