Harlingen, TX

ZIP code 78550 is located in Brownsville, Texas. This area is home to popular landmarks such as the Palo Alto Battlefield National Historical Park, known for its historical significance in the U.S.-Mexican War. Additionally, the Gladys Porter Zoo, a 31-acre zoological and botanical park, is another notable attraction in the area. Residents and visitors alike enjoy the diverse cultural and recreational opportunities found within this vibrant community.