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mackerras

Welcome to KortJackson.org's coverage of the Australia 2025 election, with predictions by yours truly.


The composition of the 48th Parliament of Australia shall be decided by election on May 3, 2025.


To access the front page of the Mackerras pendulum, click the home link below. To access the pendulum chart itself, click the Entire House Pendulum link.

[MACKERRAS PENDULUM HOME] [ENTIRE HOUSE PENDULUM]

So, what is the Mackerras Pendulum for the 2025 election?

Incumbent Government
Australian Labor Party (78 Seats)

Opposition
The Coalition (57 Seats)
Division Name Where? % to flip
% to flip Where? Division Name
Gilmore NSW
0.2%
0.02% VIC
Deakin
Menzies (notional) (a) VIC
0.4%
0.04% NSW
Bennelong (notional)(a)
Lyons TAS
0.9%
0.5%
SA
Sturt
Lingiari NT
1.7%
0.9% WA
Moore (b)
Robertson
NSW
2.2%
1.2%
WA
Canning
Paterson
NSW
2.6%
1.4% TAS
Bass
Tangney
WA
2.8%
1.4% VIC
Casey
Boothby
SA
3.3%
1.7% QLD
Dickson
Chisholm
VIC
3.3%
2.4% vs. IND
NSW
Cowper
Bullwinkel (notional)
WA
3.3%
2.5% vs. IND
NSW
Bradfield
Aston
VIC
3.6%
2.6% NSW
Banks
Paramatta
NSW
3.7%
2.9%
VIC
Monash (b)
McEwen
VIC
3.8%
3.1%
QLD
Longman
Wills
VIC
4.6% vs. GRN

3.4% QLD
Bonner
Hunter
NSW
4.8%
3.4% QLD
Leichhardt
Reid
NSW
5.2%
3.4% vs. IND
VIC
Nicholls
Blair
QLD
5.2%
3.5% NSW
Hughes
Bruce
VIC
5.3%
3.8% QLD
Flynn
Werriwa
NSW
5.3%
3.8% vs. IND
VIC
Wannon
Shortland
NSW
6.0%

4.2% WA
Forrest
Eden Monaro
NSW
6.1%
4.2% QLD
Forde
Macquarie
NSW
6.3%
4.4% QLD
Petrie
Dobell
NSW
6.6%
4.7% WA
Durrack
Dunkley
VIC
6.8%

5.5% QLD
Bowman
Holt
VIC
7.1%
6.1% NSW
Lindsay
Hawke
VIC
7.6%
6.2% VIC
Flinders
Cooper
VIC
7.8%
6.6% QLD
Capricornia
Corangamite VIC
7.8%
6.7% WA
O'Connor
Greenway
NSW
7.9%
6.9% NSW
Hume
Richmond
NSW
8.2%
6.9% vs. IND
QLD
Groom
Whitlam
VIC
8.3%
7.6% NSW
Berowra
Solomon
NT
8.4%
8.0% TAS
Braddon
Pearce
WA
8.8%
8.4% VIC
La Trobe
Hindmarsh SA
8.9%
8.7% QLD
Fisher
Rankin
QLD
9.1%
9.0% QLD
Fairfax
Moreton
QLD
9.1%
9.3% QLD
McPherson
Swan
WA
9.4%
9.7% NSW
Riverina
Issacs
VIC
9.5%
9.7% NSW
Calare(b)
Macarthur NSW
9.8%
10.1% SA
Grey
Cowan WA
9.9%
10.1% QLD
Hinkler
Gorton
VIC
10.0%
10.4% QLD
Dawson
Hasluck WA
10.0%
10.5% NSW
Mitchell
McMahon
NSW
10.5%
10.6% QLD
Fadden
Lilley QLD
10.5%
10.7% NSW
Page
Makin SA
10.8%
10.9% QLD
Wright
Bendigo VIC
11.2%
11.2% QLD
Moncrieff
Gellibrand VIC
11.2%
11.3% QLD
Wide Bay
Hotham VIC
11.6%
11.6% NSW
Cook
Oxley QLD
11.6%
11.8% QLD
Herbert
Adelaide SA
11.9%
13.8% NSW
Lyne
Barton NSW
12.0%
15.2% NSW
New England
Macnamara VIC
12.2%
16.3% NSW
Farrer
Jagajaga VIC
12.2%
16.6% SA
Barker
Canberra ACT
12.2% vs. GRN

18.2% NSW
Parkes
Calwell VIC
12.4%
19.0% VIC
Mallee
Corio VIC
12.5%
20.6% VIC
Gippsland
Lalor VIC
12.8%
22.1% QLD
Maranoa
Spence SA
12.9%
CROSSBENCH Seats
Bean ACT
12.9%
1.4% vs. ALP
NSW
Fowler (IND)
Ballarat VIC
13.0%
1.3% vs COA
WA
Curtin (IND)
Maribyrnong VIC
13.0%
2.2% vs. COA
VIC
Kooyong (IND)
Blaxland
VIC
13.0%
2.6% vs. COA
QLD
Ryan (GRN)
Burt WA
13.3%
3.3% vs. COA
VIC
Goldstein (IND)
Kingsford Smith
NSW
13.3%
3.3% vs. COA
NSW
Mackellar (IND)
Chifley NSW
13.6%
3.7% vs. COA
QLD
Brisbane (GRN)
Franklin TAS
13.7%
6.5% vs. ALP VIC Melbourne (GRN)
Perth WA
14.4%
6.8% vs. COA NSW Wentworth (IND)
Cunningham
NSW
15.1%
8.9% vs. COA VIC Indi (IND)
Watson NSW
15.2%
9.4% vs. COA NSW Warringah (IND)
Scullin VIC
15.4%
10.5% vs. COA QLD Griffith (GRN)
Fenner ACT
15.7%

12.3% vs. COA SA Mayo (CA)
Kingston SA
16.4%
13.1% vs. COA QLD Kennedy (KAP)
Sydney NSW
16.5% vs. GRN

20.8% vs. ALP TAS Clark (IND)
Fraser
VIC
16.6%




Fremantle
WA
16.9%




Brand
WA
17.1%




Grayndler
NSW
17.3% vs. GRN




Newcastle
NSW
17.9%




Notes:
(a) Menzies and Bennelong are held by the Coalition and ALP respectively, however redistribution have made these seats notionally ALP and Coalition respectively on paper. These seats are listed in the columns based on their redistribution margin.
(b) In the divisions of Moore, Monash and Calare, the incumbent MP is running again as an independent. Their seats are not listed in the crossbench, but with the Coalition as they were last elected as such.
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