San Juan County, Washington Zip Codes

Zip Code	City	Population
98250	Friday Harbor	8,953
98245	Eastsound	4,088
98261	Lopez Island	3,112
98279	Olga	614
98280	Orcas	398
98243	Deer Harbor	297
98286	Shaw Island	158
98222	Blakely Island	117
98297	Waldron	55

Population is the most recent figure from the U.S. Census Bureau's 2022 American Community Survey (ACS) 5-Year Estimates.