Chalk Hill, PA

ZIP code 15421 covers the area of Connellsville, Pennsylvania. This small city is known for landmarks such as Youghiogheny River Lake, a popular spot for boating and fishing, as well as the Connellsville Canteen, a historic train station turned museum that honors local veterans. The zip code also encompasses parts of the scenic Laurel Highlands region, offering ample opportunities for outdoor recreation and exploration.