what county is oak ridge mo in
Oak Ridge, Missouri. For the community in Pemiscot County, see Oak Ridge, Pemiscot County, Missouri. Oak Ridge is a village in the southern part of Apple Creek Township in Cape Girardeau County, Missouri, United States. The population was 243 at the 2010 census. It is part of the Cape GirardeauâJackson, MO-IL Metropolitan Statistical Area.