Sanderson, TX

ZIP code 79848 encompasses Sierra Blanca, the county seat of Hudspeth County in West Texas. Its most notable landmarks include the Hudspeth County Courthouse, a historic county-government building, and nearby Sierra Blanca Peak, the mountain that gives the community its name. The town also lies at the junction of Interstate 10 and U.S. Route 90, beside a major transcontinental rail line.