Electoral results for the district of Riverton

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

Members for Riverton

2021 Western Australian state election: Riverton^[1]
Party		Candidate	Votes	%	±%
	Labor	Jags Krishnan	12,850	50.0	+16.1
	Liberal	Anthony Spagnolo	8,928	34.7	−10.2
	Greens	Simon Blackburn	1,989	7.7	−1.6
	Christians	Dena Gower	955	3.7	−0.9
	Liberal Democrats	Chris Holman	444	1.7	+1.7
	Western Australia	Terry Lee	293	1.1	+0.0
	No Mandatory Vaccination	Penelope Scull	242	0.9	+0.9
Total formal votes			25,701	97.4	+1.2
Informal votes			675	2.6	−1.2
Turnout			26,376	90.8	−0.6
Two-party-preferred result
	Labor	Jags Krishnan	15,157	59.0	+13.2
	Liberal	Anthony Spagnolo	10,537	41.0	−13.2
	Labor gain from Liberal		Swing	+13.2

2017 Western Australian state election: Riverton^[2]
Party		Candidate	Votes	%	±%
	Liberal	Mike Nahan	10,047	45.2	−14.6
	Labor	Marion Boswell	7,492	33.7	+1.8
	Greens	Thor Kerr	2,090	9.4	+2.6
	One Nation	Tshung-Hui Chang	1,086	4.9	+4.9
	Christians	Susan Regnard	1,058	4.8	+4.8
	Matheson for WA	Gavin Waugh	274	1.2	+1.2
	Micro Business	Zeeshan Pasha	204	0.9	+0.9
Total formal votes			22,251	96.3	+2.0
Informal votes			850	3.7	−2.0
Turnout			23,101	91.0	−3.1
Two-party-preferred result
	Liberal	Mike Nahan	12,092	54.4	−8.3
	Labor	Marion Boswell	10,153	45.6	+8.3
	Liberal hold		Swing	−8.3

2013 Western Australian state election: Riverton
Party		Candidate	Votes	%	±%
	Liberal	Mike Nahan	11,807	56.3	+13.6
	Labor	Hannah Beazley	7,388	35.2	–3.2
	Greens	Marcus Atkinson	1,291	6.2	–4.6
	Independent	Joe Delle Donne	477	2.3	+2.3
Total formal votes			20,963	94.4	−0.8
Informal votes			1,237	5.6	+0.8
Turnout			22,200	92.2
Two-party-preferred result
	Liberal	Mike Nahan	12,405	59.2	+7.2
	Labor	Hannah Beazley	8,553	40.8	–7.2
	Liberal hold		Swing	+7.2

2008 Western Australian state election: Riverton^[3]
Party		Candidate	Votes	%	±%
	Liberal	Mike Nahan	8,002	41.3	+1.4
	Labor	Tony McRae	7,722	39.9	−4.3
	Greens	Sol Hanna	2,037	10.5	+4.6
	Christian Democrats	Daniel Ossevoort	652	3.4	+0.4
	Family First	Joy Drennan	548	2.8	+0.3
	Independent	Christopher Boots	403	2.1	+2.1
Total formal votes			19,364	95.1	+0.3
Informal votes			1,004	4.9	−0.3
Turnout			20,368	89.6
Two-party-preferred result
	Liberal	Mike Nahan	9,708	50.2	+2.2
	Labor	Tony McRae	9,644	49.8	−2.2
	Liberal gain from Labor		Swing	+2.2

2005 Western Australian state election: Riverton
Party		Candidate	Votes	%	±%
	Labor	Tony McRae	10,825	43.9	+5.2
	Liberal	Margaret Thomas	9,980	40.4	+2.9
	Greens	Brad Pettitt	1,450	5.9	−2.0
	Christian Democrats	Rajesh Vettoor	710	2.9	+2.5
	Family First	Deborah Hudson	600	2.4	+2.4
	Independent	Trish Fowler	595	2.4	+2.4
	One Nation	Aida Konstek	263	1.1	−4.8
	Independent	Choy Chan Ma	259	1.0	+1.0
Total formal votes			24,682	94.7	−1.7
Informal votes			1,370	5.3	+1.7
Turnout			26,052	92.3
Two-party-preferred result
	Labor	Tony McRae	12,757	51.7	−1.4
	Liberal	Margaret Thomas	11,910	48.3	+1.4
	Labor hold		Swing	−1.4

2001 Western Australian state election: Riverton
Party		Candidate	Votes	%	±%
	Labor	Tony McRae	8,136	38.2	+10.0
	Liberal	Graham Kierath	8,057	37.9	−8.7
	Greens	Marilyn Ashton	1,669	7.8	+7.8
	One Nation	Aida Konstek	1,189	5.6	+5.6
	Independent	Anita Matsen	932	4.4	+4.4
	Democrats	Jamie Bekkers	782	3.7	−1.5
	Independent	Li Chen	517	2.4	+2.4
Total formal votes			21,282	96.4	+0.2
Informal votes			803	3.6	−0.2
Turnout			22,085	91.9
Two-party-preferred result
	Labor	Tony McRae	11,217	53.0	+9.7
	Liberal	Graham Kierath	9,940	47.0	−9.7
	Labor gain from Liberal		Swing	+9.7

1996 Western Australian state election: Riverton
Party		Candidate	Votes	%	±%
	Liberal	Graham Kierath	9,686	46.6	−10.0
	Labor	Jane van den Herik	5,847	28.2	−6.2
	Independent	Margot Ross	3,583	17.3	+17.3
	Democrats	Eric Speed	1,083	5.2	−0.2
	Independent	Abraham Lynx	570	2.7	+2.7
Total formal votes			20,769	96.2	−0.6
Informal votes			823	3.8	+0.6
Turnout			21,592	91.6
Two-party-preferred result
	Liberal	Graham Kierath	11,746	56.7	−4.2
	Labor	Jane van den Herik	8,957	43.3	+4.2
	Liberal hold		Swing	−4.2

1993 Western Australian state election: Riverton
Party		Candidate	Votes	%	±%
	Liberal	Graham Kierath	10,442	56.0	+7.5
	Labor	Dean Ellis	6,342	34.0	−4.5
	Greens	Sally Boteler	1,212	6.5	+6.5
	Democrats	Donald Bryant	661	3.5	−0.9
Total formal votes			18,657	96.6	+3.5
Informal votes			661	3.4	−3.5
Turnout			19,318	94.2	+2.0
Two-party-preferred result
	Liberal	Graham Kierath	11,284	60.5	+6.0
	Labor	Dean Ellis	7,373	39.5	−6.0
	Liberal hold		Swing	+6.0

1989 Western Australian state election: Riverton
Party		Candidate	Votes	%	±%
	Liberal	Graham Kierath	8,452	48.5	+1.3
	Labor	Marilyn Crispin	6,702	38.5	−12.3
	Independent	Eelco Tacoma	1,007	5.8	+5.8
	Democrats	Neil Worrall	768	4.4	+4.4
	Independent	Michael Smith	493	2.8	+2.8
Total formal votes			17,422	93.1
Informal votes			1,293	6.9
Turnout			18,715	92.2
Two-party-preferred result
	Liberal	Graham Kierath	9,496	54.5	+6.3
	Labor	Marilyn Crispin	7,926	45.5	−6.3
	Liberal gain from Labor		Swing	+6.3