Smelterville is a city located in Shoshone County Idaho. With a 2020 population of 631, it is the 115th largest city in Idaho and the 12313th largest city in the United States . Smelterville is currently growing at a rate of 0.80% annually and its population has increased by 0.64% since the most recent census, which recorded a population of 627 in 2010. Smelterville reached it's highest population of 631 in 2021. Spanning over 0 miles, Smelterville has a population density of 2,065 people per square mile.
The average household income in Smelterville is $41,702 with a poverty rate of 19.69%. The median rental costs in recent years comes to $753 per month, and the median house value is $68,200. The median age in Smelterville is 43.9 years, 38.9 years for males, and 46.7 years for females.