Slippery Rock, PA

ZIP code 16057 covers Portersville, Pennsylvania, located in Butler County. This rural area is known for its proximity to major highways like Interstate 79 and Interstate 80. One notable landmark in the area is the Prime Outlets shopping center, offering a variety of stores and eateries for visitors and locals alike. Additionally, residents can enjoy the serene surroundings of nearby Moraine State Park for recreational activities.