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

Gregg County is located in the eastern part of Texas. This wonderful county is named after John Gregg (1828-1864), a Confederate general during the Civil War. The county seat of Gregg County is Longview. The county's area is estimated at 274 square miles. Founded in 1873, today Gregg County is home to 124 thousand residents. This map shows the borders of Gregg 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 Gregg County.