Electoral results for the district of Kwinana

This is a list of electoral results for the electoral district of Kwinana in Western Australian state elections.

Members for Kwinana

Member		Party	Term
	Roger Cook	Labor	2008–present

Election results

Elections in the 2020s

This section is an excerpt from Results of the 2021 Western Australian state election (Legislative Assembly) § Kwinana.[edit]

2021 Western Australian state election: Kwinana

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

Elections in the 2010s

2017 Western Australian state election: Kwinana

Party		Candidate	Votes	%	±%
	Labor	Roger Cook	11,592	55.4	+14.4
	Liberal	Bianca Talbot	4,824	23.0	−13.1
	One Nation	Tim Taylor	1,968	9.4	+9.4
	Greens	Jody Freeman	1,742	8.3	+1.6
	Christians	Eleanor Morel	516	2.5	+1.6
	Micro Business	Joshua Hyde	298	1.4	+1.4
Total formal votes			20,940	95.1	+1.6
Informal votes			1,078	4.9	−1.6
Turnout			22,018	85.6	−1.8
Two-party-preferred result
	Labor	Roger Cook	14,251	68.1	+13.7
	Liberal	Bianca Talbot	6,683	31.9	−13.7
	Labor hold		Swing	+13.7

2013 Western Australian state election: Kwinana

Party		Candidate	Votes	%	±%
	Labor	Roger Cook	9,819	43.8	+2.3
	Independent	Carol Adams	5,406	24.1	+2.0
	Liberal	John Jamieson	5,330	23.8	+3.6
	Greens	Iwan Boskamp	1,340	6.0	-4.7
	Christians	Stephen Wardell-Johnson	536	2.4	+2.4
Total formal votes			22,431	93.2	-1.2
Informal votes			1,633	6.8	+1.2
Turnout			24,064	87.85
Two-party-preferred result
	Labor	Roger Cook	13,869	61.8	-4.6
	Liberal	John Jamieson	8,560	38.2	+4.6
Two-candidate-preferred result
	Labor	Roger Cook	11,783	52.6	+2.5
	Independent	Carol Adams	10,633	47.4	-2.5
	Labor hold		Swing	+2.5

Elections in the 2000s

2008 Western Australian state election: Kwinana

Party		Candidate	Votes	%	±%
	Labor	Roger Cook	7,990	42.0	-17.6
	Independent	Carol Adams	4,364	23.0	+23.0
	Liberal	Alexander Bellotti	3,590	18.9	-3.4
	Greens	Dawn Jecks	2,030	10.7	+4.6
	Family First	Malcolm George	719	3.8	-0.5
	Independent	Peter Lambert	318	1.7	+1.7
Total formal votes			19,011	94.3	+0.5
Informal votes			1,149	5.7	-0.5
Turnout			20,160	85.8
Two-party-preferred result
	Labor	Roger Cook	12,845	67.6	-1.6
	Liberal	Alexander Bellotti	6,162	32.4	+1.6
Two-candidate-preferred result
	Labor	Roger Cook	9,648	50.8	-18.4
	Independent	Carol Adams	9,348	49.2	+49.2
	Labor hold		Swing	-18.4