Smelterville is located in Idaho. Smelterville, Idaho has a population of 658. Smelterville is less family-centric than the surrounding county with 13% households with children. The county percentage for households with children is 18%.
The median household income in Smelterville, Idaho is $39,091. The median household income for the surrounding county is $42,426 compared to the national median of $66,222. The median age of people living in Smelterville is 43.6 years.
The average high temperature in July is 82.6 degrees, with an average low temperature in January of 20.9 degrees. The annual precipitation is 32.77.