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

2021 Western Australian state election: Kwinana^[1]
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

2017 Western Australian state election: Kwinana^[2]
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^[3]
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

2008 Western Australian state election: Kwinana^[4]
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

^ 2021 State General Election – Kwinana District Results, WAEC
^ Kwinana District Profile and Results, 2017 State General Election, WAEC.
^ "Kwinana District Results". Western Australian Electoral Commission. Archived from the original on 12 March 2013. Retrieved 18 March 2013.
^ "2008 State General Election Details: District of Kwinana Results". Western Australian Electoral Commission. Archived from the original on 22 March 2012. Retrieved 4 December 2011.