Rosalia, WA

ZIP code 99170 is located in the town of Rosalia, Washington. This rural area is known for its picturesque surroundings and small-town charm. The most notable landmarks in ZIP code 99170 include the historic Rosalia Railroad Depot, which dates back to the early 1900s, and the unique Rosalia Pioneer Park featuring a beautifully preserved pioneer village and a stunning view of the surrounding countryside.