Chestnut Ridge, PA

ZIP code 15422 covers the area of Dawson, Pennsylvania. Situated in Fayette County, this small town is known for its historic landmarks, including the Fort Necessity National Battlefield, where a pivotal battle during the French and Indian War took place. The area also features the Great Meadows, a meadow system that is part of the battlefield site and offers visitors a glimpse into the area's significant historical past.