Arkoma is a town in Le Flore County, Oklahoma, United States. It is part of the Fort Smith, Arkansas-Oklahoma Metropolitan Statistical Area. The population was 2,180 at the 2000 census. The name of the town, an example of a portmanteau, comes from its location near the state line dividing Arkansas and Oklahoma. Arkoma apartments for rent comparison page shows most up to date rent information on Arkoma apartments and houses. Rent information is obtained from multiple rental sources but we cannot guarantee their accuracy.