Shire of Serpentine-Jarrahdale: History
The Serpentine-Jarrahdale Road District was established on 8 August 1913 with the amalgamation of the Serpentine Road District (1894) and Jarrahdale Road District (1902).
On 1 July 1961, it became a Shire following the passage of the Local Government Act 1960, which reformed all remaining road districts into shires. On 17 June 1977, it acquired Byford from Shire of Armadale–Kelmscott.
Following the 2021 Shire of Serpentine-Jarrahdale local government election, councillor for the North Ward, Rob Coales, led calls for an investigation into fraud during the election. The motion was passed unainmously.