San Juan Island
Island in San Juan County, Washington
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San Juan Island is the second-largest and most populous of the San Juan Islands in northwestern Washington, United States. It has a land area of 142.59 km² and a population of 8,632 as of the 2020 census. Wikipedia
Island group: San Juan Islands
Area: 55.053 sq mi (142.59 km2)
Highest elevation: 1,080 ft (329 m)
Highest point: Mount Dallas
Location: Pacific Northwest
Pop. density: 47.84/km2 (123.91/sq mi)
Population: 6,894 (2010)