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

Harrison County is located on the eastern border of Texas. This well known county is named after Jonas Harrison, a lawyer and soldier in the Texas Revolution. The county seat of Harrison County is Marshall. The county's area is estimated at 899 square miles. Established in 1839, today Harrison County is home to 69 thousand residents. This map shows the borders of Harrison 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 Harrison County.