Dyer County on the map of Tennessee 2024. Cities, roads, borders and directions in Dyer County of Tennessee.

Dyer County is found on the western edge of Tennessee. This amazing county is named after Tennessee state legislator Robert Henry Dyer. The overall population of Dyer County reaches 37 thousand people. The county, organized in 1823, covers an area of 510 square miles. The county seat of Dyer County is Dyersburg. This map shows the borders of Dyer County as well as neighboring counties, including major highways and natural objecsts as of 2024. Zoom in or out of the map using the plus/minus panel. Move the center of this map by dragging it. Also check out the satellite map of Dyer County.