Manderson is located in Big horn county Wyoming with a geographic area of 0.9 square miles. The total population in Manderson is 93 with 49.5% male and 50.5% female. Children under age 5 represent 0.0% of the population, under age 18 equal 14.0% of the population and over age 65 is 26.9% of the population. The median household income is $24,125, per capita income is $17,265. There are a total of 39 housing units with 87.2% owner occupied. Education includes 33.3% of residents that are high school graduates and 10.3% with a bachelor's degree or higher. The average temperature in Manderson in the summer is 59 degrees, and in the winter 16 degrees.