Defiance, PA

ZIP code 16633 belongs to Hopewell, Pennsylvania, a small rural community nestled in Huntingdon County. The area is known for its picturesque countryside and scenic views of the surrounding mountains. One of the most important landmarks in ZIP code 16633 is Trough Creek State Park, offering hiking trails, waterfalls, and a unique geological formation called Balanced Rock. The park attracts outdoor enthusiasts and nature lovers year-round.