Hollidaysburg, PA

ZIP code 16648 covers the rural area of Houtzdale in Clearfield County, Pennsylvania. The region is known for its scenic beauty and small-town charm. One of the most significant landmarks in this ZIP code is the State Correctional Institution – Houtzdale, a medium-security prison facility. Additionally, residents and visitors can enjoy outdoor recreation at the nearby Moshannon State Forest and Black Moshannon State Park.