- San Juan County — Thumbnail History (historylink.org)
Accessible only by water or air, San Juan County is an archipelago of hundreds of islands, reefs, and rocks between mainland Washington and Vancouver Island. Around 20 islands are inhabited. The largest three – Orcas, San Juan, and Lopez – contain most of the land area and nearly all the population. Only in 1872, later than any other area in the 48 contiguous states, did the San Juan Islands become an undisputed part of the United States following the “Pig War” boundary dispute with Great Britain. San Juan County was created the next year…
- San Juan County, Washington (Wikipedia)
San Juan County (Spanish: Condado de San Juan) is a county located in the Salish Sea in the far northwestern corner of the U.S. state of Washington. As of the 2020 census, its population was 17,788. The county seat and only incorporated city is Friday Harbor, located on San Juan Island. The county was formed on October 31, 1873, from Whatcom County and is named for the San Juan Islands, which are in turn named for Juan Vicente de Güemes, 2nd Count of Revillagigedo, the Viceroy of New Spain.