geographic location geographic location State of Oklahoma A state located in the South Central region and Southern Region of the United States of America. It is bounded on the east by Arkansas and Missouri, on the north by Kansas, on the northwest by Colorado, on the far west by New Mexico, and on the south and near-west by Texas. GAZ GAZ:00002546 GNISID:01102857 INCITS38:40 ISO3166-2:US-OK OK West South Central Division