In 1888 and 1889 (when the area was known as Deception Bay), there was a long-running attempt to sell a subdivision known as the Isle of Man estate (), bounded to the east, south and west by Saltwater Creek (called Fresh Water Creek in the advertising material). The land was promoted as being near the proposed
Redcliffe railway line. However, the lots were either never sold or never developed. Although the subdivision can be seen on cadastral maps until at least 1978, at 2020 the land has returned to a single undivided and undeveloped parcel. This may relate to the flood-prone nature of Saltwater Creek. Rothwell died on 28 January 1928 and his involvement with the Avenue was honoured on Sunday 9 April 1933 with the unveiling of the Rothwell monument by the
Queensland Governor,
Sir Leslie Wilson. This stone obelisk was placed on a small triangular piece of land at the intersection of Anzac Memorial Avenue and the Deception Bay Road, later moving to nearby Rothwell Park () when a roundabout was built on the original site. Rothwell was officially named as a suburb by the
Queensland Place Names Board on 1 July 1970.
Mueller College was established on 30 January 1990 by the Mueller Community Church. In 2015, the Moreton Bay Regional Council began a $18.8 million project to create the Nathan Road Sports Ground () in
Kippa-Ring to replace the AFL facility at flood-prone Rothwell Park. It is expected to be completed in 2020. == Demographics ==