Salineno, TX

ZIP code 78585 serves San Isidro, a small rural community in western Starr County, Texas, near the U.S.–Mexico border. Its principal local landmarks include San Isidro High School, part of the San Isidro Independent School District, and San Isidro Catholic Church. The surrounding area is characterized by ranchland, scattered residences, and roads connecting San Isidro with other Starr County communities.