Ravine, PA

ZIP code 17966 serves Port Carbon, a small borough in Schuylkill County, Pennsylvania, just north of Pottsville along the Schuylkill River. Its center reflects the area’s coal-mining and canal-era history. Notable landmarks include the Port Carbon Historic District and sites associated with the Schuylkill Navigation, the canal system that once carried coal through the valley. The surrounding landscape is shaped by the river and nearby Appalachian ridges.