Viburnum is located in Iron county Missouri with a geographic area of 1.7 square miles. The total population in Viburnum is 740 with 55.4% male and 44.6% female. Children under age 5 represent 6.6% of the population, under age 18 equal 23.1% of the population and over age 65 is 10.9% of the population. The median household income is $46,600, per capita income is $18,819. There are a total of 260 housing units with 80.0% owner occupied. Education includes 28.5% of residents that are high school graduates and 21.5% with a bachelor's degree or higher. The average temperature in Viburnum in the summer is 74 degrees, and in the winter 32 degrees.