Beulah is located in Mercer county North dakota with a geographic area of 2.4 square miles. The total population in Beulah is 3,201 with 51.2% male and 48.8% female. Children under age 5 represent 7.4% of the population, under age 18 equal 20.8% of the population and over age 65 is 17.9% of the population. The median household income is $82,341, per capita income is $43,498. There are a total of 1,431 housing units with 78.1% owner occupied. Education includes 25.1% of residents that are high school graduates and 18.2% with a bachelor's degree or higher. The average temperature in Beulah in the summer is 68 degrees, and in the winter 10 degrees.