Blaine, WA

ZIP code 98231 encompasses the small town of Blakely Island in San Juan County, Washington. This remote island is only accessible by private boat or plane and is home to the popular Blakely Island Marina. The area is characterized by pristine natural beauty, with lush forests and stunning waterfront views. Additionally, the Blakely Island Field Station, a research facility operated by the University of Washington, is located within this ZIP code.