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

Jefferson County is located in the Lower Delta region of Arkansas. This special county is named after Thomas Jefferson (1743-1826), 3rd President of the United States. The county seat of Jefferson County is Pine Bluff. The county's area is about 914 square miles. Established on November 2, 1829, today Jefferson County is home to 66 thousand residents. 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.