Tremont, PA

ZIP code 17981 covers the area of Donaldson, Pennsylvania, situated in the western part of Schuylkill County. This rural area is known for its picturesque landscape, with rolling hills and lush forests. The most prominent landmark in the area is the Heisler Locomotive Works, a historic site that showcases the region's rich industrial past. Residents and visitors alike can also enjoy outdoor activities at the nearby Swatara State Park.