1944年1月1日,西多倫士區議會獲升格為公司市鎮,更名為西多倫士公司市鎮(英語:Corporate Town of West Torrens)。1950年7月1日,西多倫士獲升格為西多倫士市。1997年3月1日,西多倫士市與非百敦公司市鎮合併;一度更名為西多倫士及非百敦市(英語:City of West Torrens Thebarton),幾個月後回復舊稱。[8][9]
市政局
西多倫士市政局(英語:City Council of West Torrens)是西多倫士市的市政機關,截至2018年12月,目前有十五名議員。[10]
^Thursday, February 8, 1883(PDF). The Government Gazette of South Australia. Government of South Australia. [9 December 2016]. (原始内容存档(PDF)于2015-05-06).
^Thursday, December 2, 1915(PDF). The Government Gazette of South Australia. Government of South Australia. [11 December 2016]. (原始内容存档(PDF)于2015-05-06).
^Thursday, July 7, 1853(PDF). The Government Gazette of South Australia. Government of South Australia. [9 December 2016]. (原始内容存档(PDF)于2015-05-06).
^Thursday, 13 February 1997(PDF). The Government Gazette of South Australia. Government of South Australia. [22 November 2016]. (原始内容存档(PDF)于2017-05-10).
^Suburbs and rural localities list(PDF). The Government of South Australia, Department of Planning, Transport and Infrastructure: 2. 1 May 2015 [1 December 2015]. (原始内容(PDF)存档于2015-12-08).
^Wilson, Stephanie. Mayor's service acknowledged. Weekly Times Messenger. 31 March 2004.
^Poll for new mayor. The Advertiser. 25 February 1999.
^Haran, Brady. Jennings dumped in West Torrens. The Advertiser. 17 May 2000.