Electoral district of Kwinana


Western AustraliaLegislative Assembly
WA Election 2021 - Kwinana.png
Location of Kwinana (dark green) in the Perth metropolitan area
StateWestern Australia
Dates current2008–present
MPRoger Cook
NamesakeCity of Kwinana
Electors28,992 (2021)
Area150 km2 (57.9 sq mi)
DemographicSouth Metropolitan

Kwinana is an electoral district of the Legislative Assembly in the Australian state of Western Australia.

The district is located in the south-western suburbs of Perth.


Kwinana was first created for the 2008 state election. It was a new urban seat created as a result of the one vote one value reforms. For the most part it combined the southern portion of the district of Cockburn with the northern part of the district of Peel; it also took in territory previously covered by the districts of Rockingham and Serpentine-Jarrahdale.

At its creation, Kwinana was calculated to have a Labor Party majority of 69.2% to 30.8% versus the Liberal Party,[1] making it a very safe Labor seat. However, Labor candidate Roger Cook won the seat only narrowly against independent challenger Carol Adams, prevailing 50.79% to 49.21%.[2] Adams, the mayor of Kwinana, launched her independent candidacy after unsuccessfully contesting Labor preselection for the seat.[3] Adams sought a rematch in 2013, but Cook won with a slightly increased majority.

However, Kwinana was a very safe Labor seat in "traditional" two-party matchups between Labor and the Liberals; Cook would have easily won it with well over 60 percent of the two-party vote in 2008 and 2013. Proving this, Cook was easily reelected in 2017 with 68 percent of the two-party vote.


Kwinana includes all the local government area of the City of Kwinana as well as a parts of the City of Rockingham and the City of Cockburn. The district takes in the suburbs of Henderson, Wattleup, Hammond Park, Aubin Grove, Banjup, Naval Base, Hope Valley, Mandogalup, Wandi, Kwinana Beach, Postans, The Spectacles, Anketell, Medina, Orelia, Calista, Kwinana Town Centre, Parmelia, Bertram, Casuarina, Leda, Wellard, Hillman, as well as parts of Cooloongup, Waikiki and Baldivis.

Members for Kwinana

Member Party Term
  Roger Cook Labor 2008–present

Election results

2021 Western Australian state election: Kwinana[4]
Party Candidate Votes % ±%
Labor Roger Cook 17,936 76.9 +19.8
Liberal Bianca Talbot 2,533 10.9 −8.5
Greens Lauren Rickert 1,189 5.1 −2.7
One Nation Steven Summerell 699 3.0 −6.2
No Mandatory Vaccination Connie Portelli 405 1.7 +1.7
WAxit Christopher Burnet 208 0.9 −0.6
Liberal Democrats Christopher Vellnagel 175 0.8 +0.7
Western Australia Venkat Devarapalli 165 0.7 +0.7
Total formal votes 23,310 96.1 +1.0
Informal votes 949 3.9 −1.0
Turnout 24,259 83.7 +2.6
Two-party-preferred result
Labor Roger Cook 19,754 84.8 +14.0
Liberal Bianca Talbot 3,550 15.2 −14.0
Labor hold Swing +14.0


  1. ^ Antony Green. "2007 Redistribution". ABC.
  2. ^ "District of Kwinana Two Candidate Preferred Results". Western Australian Electoral Commission. 2008. Archived from the original on 2008-09-18. Retrieved 2008-09-14.
  3. ^ "Kwinana Mayor lashes out at ALP". ABC. 21 May 2008.
  4. ^ 2021 State General Election – Kwinana District Results, WAEC

External links

  • "Map of Kwinana (2015 redistribution)" (PDF). Office of the Electoral Distribution Commissioners. November 2015. Retrieved 12 February 2017.
  • Antony Green. "2008 Election Profile: Kwinana". ABC.