JENKS, OK: Map Location: Section 19, Township 18N, Range 13E. Post office established 31 Jan 1905 to present. Zip: 74037. Named for Elmer E. Jenks, long-time local resident. Jenks is located on the West side of the Arkansas River at Hwy 64 & 101st St south. Jenks is home to Riverwalk along the west banks of the Arkansas River and home of the Oklahoma Aquarium. History TCHS History of Jenks Oklahoma Historical Society Arrived here via a search engine? Go to Cities Index page ![]() Last Updated: December 2019 |