Altoona, PA

ZIP code 16603 covers the city of Altoona, Pennsylvania. This area is home to the popular Horseshoe Curve, a historic railroad landmark known for its curves and scenic views. Additionally, the Altoona Railroaders Memorial Museum, dedicated to preserving the history of railroading in the region, is a notable attraction in this ZIP code. Residents and visitors alike enjoy the rich history and unique offerings of this area.