Stuart Island is one of the San Juan Islands, north of San Juan Island and west of Waldron Island in the U.S. state of Washington. The 7.462-square-kilometer (2.881 sq mi) island is home to two communities of full and part-time residents, a state park, a one-room schoolhouse, and two airstrips (Stuart Island Airstrip - 7WA5 with a 2,000-foot (610 m) grass runway, and Stuart Island West - 2WA3 with a 1,560-foot (475 m) dirt runway).