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

Smith County is found in the suburban area of Dallas, Texas. This amazing county is named after James Smith, a general during the Texas Revolution. The population of Smith County reaches 237 thousand people. The county, organized in 1846, covers an area of 928 square miles. The county seat of Smith County is Tyler. 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.