Mineral, TX

ZIP code 78125 serves a largely rural part of Guadalupe County in the Seguin area. Its landscape includes farmland and the Guadalupe River. Notable landmarks in the surrounding Seguin area include Sebastopol House State Historic Site, a preserved 19th-century home, and the Texas Agricultural Education and Heritage Center, which interprets the region’s farming history. Seguin provides nearby civic, commercial, and cultural services.