Coupeville, WA

ZIP code 98239 encompasses the town of Coupeville, Washington, situated on Whidbey Island. Known for its historic waterfront district and picturesque Main Street lined with charming shops and restaurants, Coupeville is home to landmarks such as the Coupeville Wharf, Fort Casey State Park, and Ebey's Landing National Historical Reserve. Visitors can also explore the Admiralty Head Lighthouse and take in stunning views of the Puget Sound.