Palmersville is a small unincorporated community in northeastern Weakley County, Tennessee. It has a post office, with ZIP code 38241. The United States Census Bureau does not maintain demographic data for Palmersville. Palmersville is located at the intersection of Tennessee State Route 89 and Tennessee State Route 190. Palmersville is within the 8th Congressional district represented in the U.S. House by Republican David Kustoff.