Superior’s history is one of coal mining. The first mines in the area were developed in the late 1800’s. The Town itself was founded in 1896 and incorporated in 1904. The Town reportedly was named after the “superior” quality of coal found in the area. The Town’s largest residential development is known as Rock Creek Ranch. Although the land was subdivided in 1987, development continues today. Through 2006, approximately 2700 single-family homes and 1800 multi-family homes have been developed in Rock Creek swelling Superior’s population to approximately 12,483.