Johns Island is one of the San Juan Islands in San Juan County, Washington.
Johns Island is home to Camp Nor'wester, a summer camp for children on the west end of the island, and several dozen private vacation cabins on the east end of the island.
It has a land area of 0.9083 km2 (0.3507 sq mi, or 224.45 acres).
There was a resident population of five persons as of the 2000 census.
This San Juan County, Washington state location article is a stub.