Jefferson County on the map of Indiana 2024. Cities, roads, borders and directions in Jefferson County of Indiana.

Jefferson County is found in the southeastern part of Indiana. This fantastic county is named after U.S. President Thomas Jefferson. The population of Jefferson County exceeds 33 thousand people. The county, formed on Nov 23, 1810, spans an area of 361 square miles. The county seat of Jefferson County is Madison. This map shows the borders of Jefferson 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 Jefferson County.