Berwick, PA

ZIP code 18603 is located in Berwick, Pennsylvania. This area is home to the Berwick Area School District, which includes Berwick High School. Additionally, notable landmarks in the area include Test Track Park, which offers recreational opportunities such as hiking and biking. The ZIP code also encompasses parts of Susquehanna Riverlands Recreation Area, providing residents with access to outdoor activities along the Susquehanna River.