Gretna, NE

ZIP code 68028 belongs to Gretna, Nebraska, a charming small town known for its friendly community and picturesque surroundings. One of the most notable landmarks in this area is the Ak-Sar-Ben Aquarium, a popular spot for families and nature enthusiasts. Additionally, the nearby Schramm State Recreation Area offers outdoor activities such as hiking, fishing, and picnicking, making it a great destination for nature lovers.