Wilson Creek, WA

ZIP code 98860 belongs to the town of Winthrop in Washington state. Situated in the picturesque Methow Valley, this area is known for its charming western-themed downtown area lined with historic buildings, as well as easy access to outdoor recreational activities such as hiking, mountain biking, and cross-country skiing. Winthrop is also home to the Shafer Museum, which showcases the town's rich history.