Wilson is a town in Carter County, Oklahoma, United States. As of the 2020 census, the community had 1,399 residents. It is about 17 mileā¦Wilson is a town in Carter County, Oklahoma, United States. As of the 2020 census, the community had 1,399 residents. It is about 17 miles west of Ardmore off US Route 70, and is part of the Ardmore, Oklahoma Micropolitan Statistical Area. It is home to one of the oldest Assemblies of God churches in Oklahoma, the Wilson Assembly of God Church.