LOCATION United States

McKey

(Oklahoma)

McKey is a census-designated place (CDP) in Sequoyah County, Oklahoma, United States. It is part of the Fort Smith, Arkansas-Oklahoma Metropolitan Statistical Area. The population was 135 at the 2000 census. McKey was established on the Old Osage and Arkansas Valley Railroad near MacKey's Salt Works. The post office existed from March 13, 1891, until July 14, 1928.


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