A United States Post Office was established at Sardis, Indian Territory on February 20, 1905.
[2] At the time of its founding, Sardis was located in Jack's Fork County, a part of the Pushmataha District of the Choctaw Nation.
[3] During the early 1980s, Jack’s Fork Creek was impounded by the U.S. Army Corps of Engineers, who built Sardis Lake.
The lake, a flood control project, also held tourism potential and Oklahoma State Highway 43 was straightened and paved with blacktop from the interchange at Daisy on the Indian Nation Turnpike to the lake, where it crosses the dam and connects to Oklahoma State Highway 2.
[4] Sardis was located in the picturesque Jack’s Fork Creek valley, just above its junction with the Kiamichi River valley, framed by the slopes of Flagpole Mountain (1,562 ft.) on the south and the Potato Hills—a geographic curiosity due to their highly irregular shapes—on the north.