The Amazing 2026 South Australian Election: Final Lower House Results And Poll Performance

SA 2026 ALP 34 (+5) Lib 5 (-9) ON 4 (+4) IND 4 (-)
(Changes from pre-election/notional; Labor gained two seats from Liberal during 2022-6 term)

Estimated 2PP ALP 57.89 vs Liberal (+3.3)

Estimated "Shadow 2PP" ALP 58.19 vs One Nation

The 2026 South Australian lower house was remarkable in so many ways.  It makes Queensland 1998 seem almost boring by comparison, except that Queensland 1998 was there first.  Maybe all elections are going to be like this now and this soon will not seem so unusual but if that's so my colleagues and I are going to have a very busy time in the future!

All manner of curious things happened here.  Finally, someone (Lou Nicholson in Finniss) won a state or federal seat from fourth on primaries; hooray we have lived to see it.  Both majors missed the 2CP in Stuart and Mount Gambier in the first such cases since Nicklin 2001.  The Liberal Opposition missed more 2CPs (29) than they made (18) and were outpolled by One Nation (unprecedented) but are still the Opposition.  Worse than that they missed nine 3CPs as well and even managed to finish fifth in Port Adelaide and Black - Black being a seat they won at the previous election!  And so on.  It was obvious this was going to be a very messy election - a little while out I thought how on earth will we ever make a pendulum from THIS - but aspects of it were even more unique than I saw coming.

South Australia Postcount 2026: Finniss

FINNISS (Lib vs ALP 6.7%, Lib vs IND 0.7%)

David Basham (Lib) vs Lou Nicholson (IND) 

Nicholson wins from fourth position on primaries.  Unprecedented in state and federal elections

(Link to tallyboard thread)

The Victor Harbour/Goolwa seat of Finniss sees a similarly messy count to Kavel with four candidates with currently very similar primary votes, as I start this thread with the prepoll not yet in and sadly only 33.1% of enrolment counted.  It may be very different after prepoll and it was very different in 2022.  On the night Lou Nicholson was on 54.7% 2CP vs Basham and the doubt seemed to be would she make the final two or not.  She ended up making the final two but very poor numbers on prepolls and absents resulted in Basham winning (just) 50.7-49.3.  Now, the rematch ...

As with Kavel this is another seat where nobody has a quarter of the primary vote.  Currently One Nation's Greg Powell (23.6%) leads Basham by six votes, with Nicholson on 20.5% and Phoebe Redington (ALP) on 17.6%.  The Greens have 7.2% and the top of the ballot paper, and have recommended preferences to Nicholson.  The others are Bron Lewis (a tealish sounding independent on 4.3%), Animal Justice 1.6%, Aus Family 1.2% Fair Go 0.4%.  

South Australia Postcount 2026: Hammond (And Ngadjuri)

Hammond (Lib 5.1%)
Robert Roylance (ON) vs Simone Bailey (ALP) vs Adrian Pederick (Lib)
Roylance expected to win

(Link to tallyboard thread)

The rural lower Murray seat of Hammond was one of those that stood out in pre-election modelling as being a seat on a relatively low Liberal vs ALP margin but nonetheless being apparently fertile ground for One Nation.  And this looks like this is how things have panned out.  As I start this article Simone Bailey (Labor) holds a thin lead with 27.5% over Robert Roylance (One Nation) on 27.0% with incumbent Adrian Pederick in third on 22.1%.  The most significant preference source is independent Airlie Keen on 10.4%.  Keen ran competitively in 2022 but there has been a large swing against her with the rise of One Nation.  The rest: the Greens 4.5% Legalise Cannabis 3.3% FF 1.9% Animal Justice 1.4% Lucas Hope (IND) 1.0% Aus Family 0.5% United Voice 0.4% Fair Go 0.1%.  Yes there is a candidate in this seat who actually at present has 27 votes, their presence on the ballot paper probably costing thousands of dollars in staffing costs.

South Australia Postcount 2026: Kavel

KAVEL (Retiring IND vs Lib 25.4, notional Liberal vs ALP 3.5)

Matt Schultz (IND) vs David Leach (ALP) vs Bradley Orr (Lib) - Schultz expected to win

Link back to summary page

Sunday 22nd 11:50am: I really wanted to wait til the prepolls were in before unrolling postcount threads for the messy seats, because prepolls often put scenarios to bed.  But as it's taking a while to get there on Sunday, I will start the Kavel thread before that point (and probably the Finniss one too) and if things do later simplify then this is at least a time capsule of how insane this seat looked.  

The problem with the Mt Barker / Adelaide Hills seat is simple; nobody has any votes.  The succession war for the former conservative Liberal turned indie/Speaker/Minister Dan Cregan has produced a splatter of primaries with nobody with even a quarter of the vote (I'm wondering if this is some kind of record for a mainland state seat if it persists).  With just 39.5% of enrolment counted, Labor's David Leach leads on 23.9%, Cregan's nominal successor Matt Schultz has 20.7%, Christiaan Loch of One Nation has 19.7% and the Liberals' Bradley Orr has 17.3%.  The Greens have 12.8% and the detritus (ballot clutter makes good snail food) is Family First 1.7% Animal Justice 1.6% Real Change 1.1% Australian Family 0.5% Jacob van Raalte (IND) 0.5% and Fair Go 0.2%.  

South Australia 2026: Postcount Summary, Links Hub and Basic 2CP Contests

SEATS WON ALP 34 Lib 5 ON 4 IND 4

Seats covered

Finniss (Liberal) - Liberal vs One Nation vs IND, IND has won from fourth

Kavel (IND vacancy) - Labor vs IND vs One Nation, IND stayed in top two and won easily

Hammond (Liberal) - ON win staying in top two and beating Labor on preferences

Heysen (Liberal) - Liberal vs ALP or Green, Greens narrowly missed final two with Liberal defeating Labor (Liberal probably would have won anyway)

Light (Labor) - close but Labor win

Mackillop (notional Liberal) - One Nation narrow win over Liberal

Narungga (IND) - One Nation appears to have very narrowly won subject to recount.

Morphett (Liberal) - narrow Labor win

Ngadjuri  One Nation win.  

LEGISLATIVE COUNCIL  5 ALP 3 ON 2 Lib 1 Green

South Australia 2026 Live

START POSITION*: LABOR 29 LIB 14 IND 4

Labor re-elected with several seat gains.  Liberals and One Nation fighting for opposition status with Liberals currently best placed.  

Seats apparently changing (not all absolutely confirmed):

Liberal to Labor: Colton, Hartley, Unley, Morialta

IND to One Nation: Narungga

Notional Liberal to One Nation: Mackillop

Incumbents in trouble:

Liberal vs Labor: Morphett

Messy seats: 

Hammond (Liberal - exclusion order issue, Liberals currently trailing to One Nation)

Finniss (Liberal - Unclear if Nicholson makes 3CP or whether she defeats Liberal or One Nation if so)

Heysen (Liberal - Labor narrowly leads Greens for making 3CP, winner competes with Liberals for seat)

Kavel (IND - Schultz needs to make final two to win but could potentially be pushed to third behind Labor and One Nation)

Ngadjuri  (Liberal - unclear which of Liberal or One Nation is third, the other probably winning)

In doubt (not necessarily complete list)

Light (Labor) vs One Nation

South Australia 2026: Final Polls Still Have Liberals Third

Average of final week polls ALP 37.1% Liberal 17.6 One Nation 23.3 Greens 11.2 others 10.8

If polls are accurate, Labor wins election easily making several seat gains, with Liberals and One Nation probably winning a few seats each.  Independents could win a few to several seats.

The 2026 SA election has been a weird one for polls.  There's been a very decent amount for a state election, but there were four polls tightly clustered around the start of the formal campaign, Morgan a little later, then nothing til the final days.  Also while the early polls had quite a range of figures, the last-week polls by Fox&Hedgehog, YouGov and DemosAU came out with almost identical primaries.  All have Labor on 37-38%, Liberals 17-19%, and One Nation 21-23%.  Newspoll stood out a bit more with a 40 for Labor and a miserable 16 for the Liberals.  

In my previous article I outlined a way of using the 2022 Legislative Council results to roughly look at where the Liberals and One Nation might make the final two if the polling is accurate, and assuming a swing that is two-thirds proportional and one-third uniform.  I have a few more observations on this model based on the vote share average at the head of this post.  

Tall Cories: Bernardi's Bunkum About Preferences

I was going to leave a comment about this until the next SA roundup but I feel that Cory Bernardi's nonsense about compulsory preferential voting should be dealt with a little faster than that.  Normally writing a whole article about what may well have just been a two-word misspeak might be considered mountain/molehill territory.  However Bernardi's statement has been reported uncritically by at least one media source, circulated by the party, and strangest by far, given a free pass on social media by some people who have brains.  

One Nation have also claimed off the back of Bernardi's comments that "we will make preference deals a thing of the past by giving voters the choice to distribute their preferences or not. "  But in fact optional preferencing doesn't do that.  It reduces the rate of deals as some parties choose not to recommend preferences, but many parties do still recommend preferences (which is what people often mean when they say "preference deals") and may negotiate about these decisions (actual deals).  There were several accusations about "preference deals" in the 2023 NSW state election.  

South Australia 2026: What Can The Right Still Win?

Polling for SA election is very lopsided with right very fragmented

Estimate if Newspoll is correct: approx 1 Liberal and 3 One Nation seats

Off YouGov: approx 4 Liberal and 1-2 One Nation seats

Polling may moderate by election day

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I've been hoping for enough material to start substantial coverage of the South Australian election and it's finally arrived with polls by Newspoll and YouGov.  Prior to that there had been a string of extremely lopsided polls last year, and a Fox&Hedgehog poll in a similar vein early last week.  The YouGov poll pretty much replicates Fox&Hedgehog's finding that the conservative side is split in two with the Liberals bleeding greatly to One Nation while Labor enjoys a massive lead.  The Newspoll is even worse for the Liberals and could (if it happened) even wipe them out completely.  My estimate is that on average for the Newspoll voting intentions the Liberals would win one seat and One Nation about three, and for the YouGov poll that the Liberals might manage three or four and One Nation just one or two; it's possible there will be about as many (or more) independents as right-party MPs.  However there is a lot still to unfold with where One Nation support goes during the campaign and whether the Liberals can improve.  

What is suggested by the polls so far really aint supposed to happen.  The Malinauskas government is only at the end of its first term, but it is federally dragged, and not even by a first term federal government at that.  John Bannon in 1985 was the last State Premier to get a seat share swing at all in that circumstance.  But these are incredible times in polling and Peter Malinauskas is very popular (with a +40 Newspoll netsat).  At the same time we have what looks like a severe disruption if not a realignment on the right nationally and the SA Libs are a disaster zone.   One has to roll one's eyes repeatedly at news that "Liberal strategists" are hoping for a sympathy vote they don't deserve and trying to argue that a viable opposition is needed.  That worked so well for the similarly hapless outfit that was reduced to two seats in WA 2021.  

South Australia 2022: Classic Postcounts and Legislative Council

EXPECTED FINAL RESULT LABOR 27 LIBERAL 16 IND 4

On this page:

Expected Labor gain vs Liberal: Gibson (included in tally above)

Expected Liberal retains: Heysen, Dunstan, Unley, Morialta

On other page: Waite, Finniss, Hammond, Flinders.

This page follows classic (Liberal vs Labor 2PP) seat post-counts and also follows the count for half of the Legislative Council.  The Council count does not currently look all that close, but that might change.

Three seats (Hartley, Morialta and Unley) dropped back into the in doubt category on the ABC site overnight.  These are sites where the Liberals were projecting to win before the projection was switched off and still hold healthy leads; I expect these leads will increase and the Liberals won't be troubled holding these seats.  

(Update Monday: the leads in Unley and Morialta came down with further counting to 50.32-49.68 and 50.50-49.50.  It is most likely the Liberals will pull ahead or at worst break even on prepolls and postals so I am still treating those as expected Liberal holds for now, but may add sections below should this not happen as the count goes up or if there are changes to figures.)

(Update Tuesday: The Liberals have surged to the mid-51s in Unley and Morialta putting those beyond doubt.) 

South Australia 2022: Messy Postcounts (Waite, Finniss, Hammond)

Expected final result LABOR 27 LIBERAL 16 IND 4

On this page: Waite (assumed Labor win vs Holmes-Ross (IND), exclusion order issues.)

On this page: Finniss (Liberal expected to defeat IND, either by exclusion order or on 2CP. )

On this page: Hammond (assumed Liberal win)

On this page: Flinders (assumed Liberal win)

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General update 30/3: All seats have been determined now with the result at 27-16-4.  As Hammond is now showing as a 2PP I am assuming it as well as Waite finished as 2PP contests while Finniss and Flinders did not, but I am awaiting confirmation of that.  

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Welcome to my SA 2022 post-counting coverage.  The result of the election was a win to Labor with about as many seats as polling-based seat models predicted, but the downside for the Liberals in terms of losses to independents appears to be on the high side.  As well as the expected wins by Dan Cregan in Kavel (a massive win) and Fraser Ellis in Narungga, they have lost to Geoff Brock in Stuart.  That leaves two seats that are the subject of this thread - Finniss (where they may lose to a new independent) and Waite, where the ex-Liberal independent Sam Duluk seems to be doomed but it's not at all clear that the Liberals will get the seat back.  This is the thread for messy, interesting post-counts, and I also have one up for the vanilla postcounts and the Legislative Council (which currently seems to be tracking towards 5 Labor, 4 Liberal, 1 Green and a battle between One Nation and the reborn Family First for the final seat (or maybe LDP but they have form for dying on preferences.))

South Australia 2022 Live

CURRENT PARLIAMENT Liberal 22 Labor 19 IND 6 

CURRENT NOTIONAL INCUMBENTS Liberal 23 Labor 20 IND 4 (three INDs defending seats won as Liberals)

LABOR HAS WON MAJORITY GOVERNMENT (25+ SEATS EXPECTED)

SEATS APPARENTLY WON: Labor 25 Liberal 13 IND 4 In Doubt 5

Seats in doubt:

Gibson (Labor leading in Liberal seat)\

Dunstan, Heysen (Liberal leading in Liberal seat)

Finniss (IND vs Lib in Liberal seat, depends on exclusion order)

Waite (very messy, probably Liberal vs Labor in IND seat)

Refresh for recent comments - about once every ten minutes at peak

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South Australia 2022: Final Newspoll And Other Comments

Time for a short post ahead of tonight's South Australian state election, which I will be covering live on here from the close of polling and, as time permits, through the postcount over coming weeks. 

This has been another state election to have seen remarkably little polling.  The only statewide public polls have been two Newspolls by YouGov and one self-branded YouGov poll (the two versions employing different weightings).  The first Newspoll had a 53-47 Labor 2PP lead, the final Newspoll had 54-46 (41 Labor 38 Liberal 9 Green 12 Other), and the YouGov in between had 56-44.  There is very little sign of life for the Marshall government in all this, but it's still within the reach of polling error that it might lose the 2PP more narrowly (or if it's a big error, get around 50-50) and then, perhaps, get lucky enough with the distribution of votes to hang on in a hung parliament.

Using the 54-46 Newspoll as an input, my conditional probability model (see previous article) suggests that Labor would win the 2PP in around 26 seats to 20 for the Liberals (Mount Gambier is excluded from the model).  However, there is a widespread expectation (including some remarkably short betting odds) that the ex-Liberal independents will all be re-elected despite the clouds hanging over all of them except Dan Cregan.  That would end up with a 26-17-4 parliament.  The seat model can't reliably predict which of the seats on 6-10% margins would fall, other than that on a 6% swing enough of them would be close enough to going that Labor should pick up a couple just by luck.  A similar outlook is seen in betting odds, which continue to have Labor favourites in the low-hanging fruit of Adelaide, Newland, Elder and King, but not in any other Liberal seats.

South Australia 2022: Can Even COVID Save The Marshall Government?

We're just three weeks away from the 2022 South Australian election and the first Newspoll of the campaign has just given a reminder of how challenging the Marshall Liberal Government's task is.  The poll has the Coalition trailing 47-53 off primaries of Coalition 37 Labor 39 Greens 10 Others 14.  Strikingly, Marshall trails Opposition Leader Peter Malinauskas 39-46 as Better Premier (an indicator on which opposition leaders rarely lead unless governments are in big trouble).  Marshall's own rating is a shadow of its former COVID-boosted self at a still reasonable net +1 (48-47) but Peter Malinauskas is doing much better at +20 (51-31).

Perhaps the latter offers some hope for the Liberals since they may be able to dent the Opposition Leader's image, but that the Marshall Government appears struggling to avoid a first-term defeat at this stage is not historically surprising.  Firstly, the government was elected with a small majority and is federally dragged, so it would be expected to more likely than not lose some seats.  Secondly federal drag also predicts how state governments will go compared to their leadup polling, which for the SA Liberals wasn't crash hot anyway.  Thirdly the government has lost a majority it started with, and this is often associated with defeat (though I am a little more cautious about this at present given that voter contempt for hung-parliament games has seemed in recent years to be rising, both in Australia and the UK.)  At some time analysts were wary of predicting state governments would lose after a single term, but first-term losses in Victoria 2014 and, far more spectacularly, Queensland 2015, reminded us that it does happen.  

2018 South Australia Election Wrapup And Postcount

SEATS APPARENTLY WON LIB 25 ALP 19 IND 3
(Mawson was in doubt but retained by Labor) 
Expected Legislative Council result 4 Liberal, 4 Labor, 2 SA-BEST, 1 Green

This thread will provide some general comments on the South Australian election and will also follow the post-counting in the few seats in doubt.  The post-counting comments will not be updated all that regularly as I took three days off work to follow the Tasmanian post-count and should probably get back to earning some money.  I'll try to check every day or so to see if there's anything worth noting.

The Liberal Opposition led by Steven Marshall has won the election, and is more or less certain to have an outright majority.  If it did fall short in a seat somewhere because of some freakish postcount result, Troy Bell could be counted on for support.

This is only the seventh case since 1969 of an Opposition winning an election while the same party is in power federally; for the previous six see here.  On the other hand, it confirms two other historic patterns: that governments no longer seem to go on forever (it is now 32 years since any state or federal government older than 16 years was returned) and that unpopular state premiers don't get re-elected.

2018 South Australian Election Night Live

SUMMARY:

From base of notional 25-19-3 seat distribution:
Apparent Liberal gain: King
Possible Labor gain: Mawson (in some doubt)
In doubt: Adelaide (Lib ahead), Newland (Lib ahead)
Outcome: Liberals have won, almost certainly in majority, most likely result 25-19-3 or 26-18-3.

Note: I will try to clear comments tonight but don't expect replies

Updates (Refresh for latest)


11:42: The ABC has turned off the projection, meaning that some seats that were projected as easy wins have dropped back into in-doubt status.  Of these Adelaide is the closest with a current real margin of just 67 votes.  Here in 2014, booth votes went 51.6% to Liberal but declaration votes went 54.5% to Liberal.  So while the seat can be projected to about 51-49 we have to wait and see if the pattern repeats.  Some doubt can also be entertained about Newland, where we have a 50.9-49.1 margin on booth votes, but in 2014, declaration votes were overall weaker for the Liberals than booth votes, and this time there will be a greater proportion of declaration votes that are prepolls.  Note that in each of these cases I am not necessarily matching exactly the same voting areas, which creates some further issues.

2018 SA Election Late Polls And Other Comments

SA: Newspoll and ReachTEL 34-31 on primary votes to Liberal
No predicted winner - too close to call

On Saturday night I will be attempting to live-comment the SA state election and the federal Batman by-election at the same time starting from 6:30.  Really this shouldn't be too hard, since Batman is just one seat, so I hope it will be useful.  They will be on separate threads and I will be trying to give each about equal attention to start with, though if Batman can be called quickly I will wind it down and switch to focusing purely on South Australia.

SA Election: Some General Modelling Comments

Note to media of all kinds: this long weekend (10-12 March) I am not available for in-person interviews.  My phone will be switched off most of the long weekend - you may be able to get me on Saturday morning or Monday night, or if you leave a message with an after-hours number I may be able to return your call at night on Saturday or Sunday.

Note to posters: Comment clearing may be slow and replies slower for the next few days.

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The two-week gap between this year's Tasmanian and South Australian elections means I will at least be able to do live comments on South Australia.  However, the Tasmanian campaign hasn't done wonders for my ability to devote energy to the SA contest.  I may be able to do another piece with more detailed modelling on South Australia next week, but I'm not sure I will have time for this yet.  This piece just makes a range of general comments that I think are important to trying to model the outcome.

SA's Voter Choice Bill Could Be Better

Earlier this year, the Australian federal parliament successfully passed Senate voting reform, which abolished the Group Voting Tickets that had trashed the 2013 election, and returned control over preferences to the voters.  I've had plenty to say already about how successful that was (performance review part 1, part 2, JSCEM sub (PDF) etc).  However, while Group Ticket Voting has been put in the bin at federal level, hopefully to remain there for good, it remains in place in the upper houses of Victoria, South Australia and Western Australia. (For completeness, NSW fixed its system after the 1999 debacle, Tasmania has a single-member-per-seat Upper House and Queensland has no Upper House at all).

I'm not going to expend a huge amount of energy on trying to get state upper house systems reformed in states other than my own.  But with South Australia the first state where a move away from GVTs is the subject of legislation since the 2016 Senate outcome, I think it's interesting to have a look at what is being proposed.  In attempting to get rid of Group Ticket Voting, the SA Labor government has come up with a near-polar opposite.  The proposed alternative, while still much better than keeping GVTs (as is just about anything really) is so inferior to the Senate and NSW systems that I wondered for a moment if it was built to be voted down.  It appears this isn't the case, so hopefully parties in the SA Upper House (where the Government holds just eight out of 22 seats) will be able to amend the legislation to improve it.  An interview with the Attorney-General in July did suggest he was open to different models provided that preference harvesting got the chop, which is commendable.

Bob Day Chaos Thrills The Crowd

It's so crazy it's beyond even poetic.  Firstly now ex-Senator Bob Day takes the government to court using money that may not even exist to argue that the new Senate system has prevented his re-election.  Then he proves his own case multiply wrong by winning.  Then it turns out he might not be eligible to keep his seat and he says he'll resign, then he flags that he'll hang around a bit.  Then he resigns, and then it turns out that he might never have won in the first place - for a different reason to the one he first flagged resigning over.  And it has been cited as a factor in the blowup between George Brandis and the former Solicitor-General, Justin Gleeson (though it's now emerging that that was erroneous and advice involving a different Senator, Rod Culleton, was the issue there.)

What happens now?  Firstly, while Day's seat remains vacant until we find out whether it is a recount or a casual vacancy appointment that will fill it, the Coalition benefits.  The Senate is reduced from 76 seats to 75, meaning that a majority is now 38 not 39, which is effectively the same as having Bob Day automatically voting with them on everything, with the added bonus of him not even being there to do it.  They're probably hoping the court has some really long adjournments.

(Update: The paragraph above was written before Culleton threw a spanner in the works by flagging his intention to abstain on contentious legislation while his own eligibility is sorted.  If Culleton abstains then the combined absence of Day and Culleton is very harmful to the Coalition,  meaning they need 8/9 non-Green crossbench votes instead of 9/11.)