Electoral results for the district of Heysen

This is a list of electoral results for the Electoral district of Heysen in South Australian state elections.

Members for Heysen

2022 South Australian state election: Heysen
Party		Candidate	Votes	%	±%
	Liberal	Josh Teague	10,336	43.3	+3.0
	Labor	Rowan Voogt	6,410	26.9	+8.0
	Greens	Lynton Vonow	4,937	20.7	+8.7
	One Nation	Alexander Allwood	1,159	4.9	+4.9
	Family First	Belinda Nikitins	1,008	4.2	+4.2
Total formal votes			23,850	98.0
Informal votes			494	2.0
Turnout			24,344	93.5
Two-party-preferred result
	Liberal	Josh Teague	12,377	51.9	−5.7
	Labor	Rowan Voogt	11,473	48.1	+5.7
	Liberal hold		Swing	−5.7

2018 South Australian state election: Heysen^[1]
Party		Candidate	Votes	%	±%
	Liberal	Josh Teague	9,227	40.7	−13.4
	SA-Best	John Illingworth	5,514	24.3	+24.3
	Labor	Tony Webb	4,123	18.2	−2.1
	Greens	Lynton Vonow	2,557	11.3	−8.3
	Conservatives	Lynette Stevenson	785	3.5	+3.0
	Dignity	Andrew Ey	467	2.1	−2.7
Total formal votes			22,673	96.7	−0.6
Informal votes			767	3.3	+0.6
Turnout			23,440	93.7	+2.0
Two-party-preferred result
	Liberal	Josh Teague	13,259	58.5	−3.8
	Labor	Tony Webb	9,414	41.5	+3.8
Two-candidate-preferred result
	Liberal	Josh Teague	11,749	51.8	−10.4
	SA-Best	John Illingworth	10,924	48.2	+48.2
	Liberal hold		Swing	N/A

2014 South Australian state election: Heysen^[2]^[3]^[4]
Party		Candidate	Votes	%	±%
	Liberal	Isobel Redmond	12,768	55.5	−2.4
	Greens	Lynton Vonow	4,527	19.7	+2.7
	Labor	Paul Yiallouros	4,527	19.7	−0.1
	Dignity for Disability	Amy Park	1,192	5.2	+5.2
Total formal votes			23,014	97.3	−0.1
Informal votes			630	2.7	+0.1
Turnout			23,644	93.1	−0.7
Two-party-preferred result
	Liberal	Isobel Redmond	14,619	63.5	−3.0
	Labor	Paul Yiallouros	8,395	36.5	+3.0
Two-candidate-preferred result
	Liberal	Isobel Redmond	14,040	61.0	−5.5
	Greens	Lynton Vonow	8,974	39.0	+39.0
	Liberal hold		Swing	N/A

2010 South Australian state election: Heysen
Party		Candidate	Votes	%	±%
	Liberal	Isobel Redmond	12,519	58.0	+13.7
	Labor	Stephanie Gheller	4,278	19.8	-6.9
	Greens	Lynton Vonow	3,662	17.0	+0.3
	Family First	John Day	728	3.4	-3.1
	Democrats	Andrew Castrique	416	1.9	-3.1
Total formal votes			21,603	97.2
Informal votes			568	2.8
Turnout			22,171	93.8
Two-party-preferred result
	Liberal	Isobel Redmond	14,368	66.5	+11.6
	Labor	Stephanie Gheller	7,235	33.5	-11.6
	Liberal hold		Swing	+11.6

2006 South Australian state election: Heysen
Party		Candidate	Votes	%	±%
	Liberal	Isobel Redmond	8,683	43.9	-2.1
	Labor	Andrew Christie	5,553	28.1	+9.8
	Greens	John Gitsham	3,508	17.7	+8.9
	Democrats	Rosemary Drabsch	1,044	5.3	-11.0
	Family First	Peter Robins	996	5.0	+1.5
Total formal votes			19,784	97.3	−0.1
Informal votes			539	2.7	+0.1
Turnout			20,323	92.8	−1.3
Two-party-preferred result
	Liberal	Isobel Redmond	10,491	53.0	-1.0
	Labor	Andrew Christie	9,293	47.0	+47.0
	Liberal hold		Swing	N/A

2002 South Australian state election: Heysen
Party		Candidate	Votes	%	±%
	Liberal	Isobel Redmond	9,222	46.0	-3.8
	Labor	Jeremy Makin	3,662	18.3	-2.3
	Democrats	Ted Dexter	3,266	16.3	-12.6
	Greens	Dave Clark	1,760	8.8	+8.8
	Independent	John Norris	736	3.7	+3.7
	Family First	Sally McPherson	703	3.5	+3.5
	SA First	Steve Hall	375	1.9	+1.9
	One Nation	Lance Iles	276	1.4	+1.4
	Independent	Howie Coombe	53	0.3	+0.3
Total formal votes			20,053	97.4
Informal votes			536	2.6
Turnout			20,589	94.1
Two-party-preferred result
	Liberal	Isobel Redmond		59.6	-2.5
	Labor	Jeremy Makin		40.4	+2.5
Two-candidate-preferred result
	Liberal	Isobel Redmond	10,825	54.0	+2.1
	Democrats	Ted Dexter	9,228	46.0	-2.1
	Liberal hold		Swing	+2.1

1997 South Australian state election: Heysen
Party		Candidate	Votes	%	±%
	Liberal	David Wotton	9,723	50.4	-15.3
	Democrats	Susan Scrymgour	5,643	29.2	+17.9
	Labor	Tom Kenyon	3,938	20.4	+4.9
Total formal votes			19,304	96.8	−1.3
Informal votes			632	3.2	+1.3
Turnout			19,936	92.1
Two-party-preferred result
	Liberal	David Wotton	11,997	62.1	-12.3
	Labor	Tom Kenyon	7,307	37.9	+12.3
Two-candidate-preferred result
	Liberal	David Wotton	10,051	52.1	-22.4
	Democrats	Susan Scrymgour	9,253	47.9	+47.9
	Liberal hold		Swing	N/A

1993 South Australian state election: Heysen
Party		Candidate	Votes	%	±%
	Liberal	David Wotton	12,753	65.6	+10.8
	Labor	David Cornish	3,003	15.5	-10.8
	Democrats	John Tons	2,199	11.3	-6.7
	Greens	Mnemosyne Giles	1,092	5.6	+5.6
	Natural Law	Pamela Chipperfield	384	2.0	+2.0
Total formal votes			19,431	98.2	−0.7
Informal votes			364	1.8	+0.7
Turnout			19,795	93.7
Two-party-preferred result
	Liberal	David Wotton	14,475	74.5	+10.5
	Labor	David Cornish	4,956	25.5	-10.5
	Liberal hold		Swing	+10.5

1989 South Australian state election: Heysen
Party		Candidate	Votes	%	±%
	Liberal	David Wotton	11,162	57.0	+2.6
	Labor	Jillian Bromley	5,131	26.2	-11.3
	Democrats	Merilyn Pedrick	3,299	16.8	+10.5
Total formal votes			19,592	98.1	+0.7
Informal votes			369	1.9	−0.7
Turnout			19,961	94.3	+1.2
Two-party-preferred result
	Liberal	David Wotton	12,749	65.1	+6.3
	Labor	Jillian Bromley	6,843	34.9	-6.3
	Liberal hold		Swing	+6.3

1985 South Australian state election: Heysen
Party		Candidate	Votes	%	±%
	Liberal	David Wotton	9,418	54.4	-2.6
	Labor	Elizabeth Harvey	6,497	37.5	+4.5
	Democrats	Merilyn Pedrick	1,095	6.3	-3.7
	National	Douglas Lindley	304	1.8	+1.8
Total formal votes			17,314	97.4
Informal votes			460	2.6
Turnout			17,774	93.1
Two-party-preferred result
	Liberal	David Wotton	10,175	58.8	-3.2
	Labor	Elizabeth Harvey	7,139	41.2	+3.2
	Liberal hold		Swing	-3.2

1975 South Australian state election: Heysen
Party		Candidate	Votes	%	±%
	Liberal	David Wotton	5,588	47.5	-25.5
	Liberal Movement	Terence McAnaney	3,124	26.6	+26.6
	Labor	Myles McCallum	2,690	22.9	-4.1
	Australia	Howard Houck	357	3.0	+3.0
Total formal votes			11,759	97.2	+3.7
Informal votes			333	2.8	−3.7
Turnout			12,092	93.5	−0.8
Two-candidate-preferred result
	Liberal	David Wotton	7,626	64.8	-8.2
	Liberal Movement	Terence McAnaney	4,133	35.2	+35.2
	Liberal hold		Swing	N/A

1973 South Australian state election: Heysen
Party		Candidate	Votes	%	±%
	Liberal and Country	William McAnaney	7,327	73.0	+5.4
	Labor	Howard Houck	2,708	27.0	-5.4
Total formal votes			10,035	93.5	−4.2
Informal votes			694	6.5	+4.2
Turnout			10,729	94.3	−1.2
	Liberal and Country hold		Swing	+5.4

1970 South Australian state election: Heysen
Party		Candidate	Votes	%
	Liberal and Country	William McAnaney	6,589	67.6
	Labor	Charles Greeneklee	3,165	32.4
Total formal votes			9,754	97.7
Informal votes			226	2.3
Turnout			9,980	95.5
	Liberal and Country hold		Swing