San Ygnacio, TX

ZIP code 78067 serves Oilton, a small rural community in Webb County, Texas, northeast of Laredo. The area is characterized by ranchland and oil-and-gas activity rather than a dense commercial center. Its most recognizable local landmarks are Oilton High School and Oilton Elementary School, which serve as community focal points. The ZIP code has few widely known historic sites or major visitor attractions.