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

Gaines County is located on the western border of Texas. This well known county is named after James Gaines, merchant and signer of the Texas Declaration of Independence. The county seat of Gaines County is Seminole. The county's area is estimated at 1502 square miles. Established in 1876, today Gaines County is home to 22 thousand residents. This map shows the borders of Gaines 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 Gaines County.