Gaines County, Texas

Gaines County is classic West Texas, sitting right along the New Mexico border. The landscape is flat, dry, and wide open, with seemingly endless plains stretching toward the horizon. Oil plays a major role here, and pump jacks dot the countryside as a familiar part of the scenery.

Seminole is both the largest town and the county seat. The county takes its name from the Seminole people, who have a historical connection to the region. But there’s more to Gaines County than oil fields and dusty plains.

The Gaines County Museum offers a glimpse into the area’s past, including the history and culture of the Comanche people. Agriculture remains important as well, with cotton and peanut fields spreading across the countryside. Between its oil wells, working farms, and open skies, Gaines County captures the rugged character of West Texas.

CategoryDetails
County NameGaines County
County SeatSeminole
PopulationApproximately 22,000
Cities, Towns, and CommunitiesSeminole, Seagraves
Interstates and HighwaysU.S. Highway 62, U.S. Highway 180, State Highway 214
FIPS Code48-165
Total Area (Land and Water)1,503 square miles (1,502 sq mi land, 1 sq mi water)
Adjacent Counties (and Direction)Yoakum County (North), Terry County (North), Dawson County (East), Martin County (Southeast), Andrews County (South), Lea County, New Mexico (West)
Time ZoneCentral Time Zone (CST)
StateTexas
Coordinates32°45’N, 102°38’W
EtymologyNamed after James Gaines, a signer of the Texas Declaration of Independence
Major LandmarksGaines County Golf Course, Seminole City Park, Seagraves Museum
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