Coulee City, WA

ZIP code 99115 covers the town of Copalis Crossing in Grays Harbor County, Washington. This rural area features lush forests, coastal beaches, and the scenic Copalis River. Notable landmarks include Griffiths-Priday State Park, a popular spot for camping and beachcombing, and the historic Copalis Crossing Store, a local gathering place known for its unique charm and friendly atmosphere.