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

Smith County is situated in the northern part of Tennessee. This particular county is named after American Revolutionary War officer and US Senator Daniel Smith (1748-1818). The total area of Smith County is about 314 square miles. This county, set up in 1799, is populated today by at least 20 thousand residents. Carthage is the county seat of Smith County. This map shows the borders of Smith 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 Smith County.