Erwin is a town in and the county seat of Unicoi County, Tennessee, United States. The population was 6,083 at the 2020 census. It is part of the Johnson City metropolitan area, which is a component of the "Tri-Cities" region.
AdSee the latest home listings for sale, connect with local experts and schedule the tour. Realtor.com® puts the best tools in your hands. Find your dream home in your favorite city
Find Open Houses · 3D Tours · Go on 3D virtual tours · Draw your own search area
Types: Home size, Lot size, Home age, Stories, Garages, School districts