Marty is located in Charles mix county South dakota with a geographic area of 3.2 square miles. The total population in Marty is 265 with 60.8% male and 39.2% female. Children under age 5 represent 3.0% of the population, under age 18 equal 41.5% of the population and over age 65 is 5.3% of the population. The median household income is $16,250, per capita income is $8,158. There are a total of 68 housing units with 27.9% owner occupied. Education includes 38.2% of residents that are high school graduates and 0.0% with a bachelor's degree or higher. The average temperature in Marty in the summer is 70 degrees, and in the winter 15 degrees.
