Northumberland, PA

Zip code 17857 covers Mount Carmel in Northumberland County, Pennsylvania. This area is best known for its historical significance, including the distinct "Mount Carmel Area" school district. The community is home to the Our Lady of Mount Carmel Church, a prominent landmark that holds annual festivities such as the Mount Carmel Italian Festival. Additionally, visitors can explore the scenic surroundings and experience the small-town charm of the area.