Smelterville is located in Shoshone county Idaho with a geographic area of 0.3 square miles. The total population in Smelterville is 549 with 56.1% male and 43.9% female. Children under age 5 represent 6.4% of the population, under age 18 equal 10.0% of the population and over age 65 is 33.7% of the population. The median household income is $40,366, per capita income is $24,421. There are a total of 298 housing units with 77.9% owner occupied. Education includes 35.6% of residents that are high school graduates and 6.7% with a bachelor's degree or higher. The average temperature in Smelterville in the summer is 64 degrees, and in the winter 24 degrees.
