Electoral district of Rockingham

Rockingham
Western Australia—Legislative Assembly
Rockingham; Western Australia—Legislative Assembly
	Location of Rockingham (dark green) in the Perth metropolitan area
State	Western Australia
Dates current	1974–present
MP	Magenta Marshall
Party	Labor
Namesake	Rockingham
Electors	29,259 (2021)
Area	49 km2 (18.9 sq mi)
Demographic	Metropolitan

Rockingham is an electoral district of Western Australia. It was created in 1974.

Rockingham is in Perth.

Election results

2023 Rockingham state by-election^[1]
Party		Candidate	Votes	%	±%
	Labor	Magenta Marshall	10,791	49.33	−33.42
	Liberal	Peter Hudson	3,868	17.73	+7.91
	Independent	Hayley Edwards	3,488	15.95	+15.95
	Legalise Cannabis	Rae Cottam	1,487	6.80	+6.80
	Greens	Madeleine De Jong	1,081	4.94	+1.77
	Christians	Mike Crichton	534	2.44	+2.44
	Western Australia	Janetia Knapp	262	1.20	+1.20
	Independent	Clive Gallety	193	0.88	+0.88
	Independent	Peter Dunne	170	0.78	+0.78
Total formal votes			21,874	97.20	+0.46
Informal votes			630	2.80	−0.46
Turnout			22,504	74.48	−9.46
Notional two-party-preferred count
	Labor	Magenta Marshall	13,978	65.20	−22.52
	Liberal	Peter Hudson	7,461	34.80	+22.52
Two-candidate-preferred result
	Labor	Magenta Marshall	13,412	61.37	−26.35
	Independent	Hayley Edwards	8,443	38.63	+38.63
style=background-color: Template:Australian politics/party colours/Labor WA \|	Template:Australian politics/name/Labor WA hold		Swing	-26.35

2021 Western Australian state election: Rockingham^[2]
Party		Candidate	Votes	%	±%
	Labor	Mark McGowan	19,661	82.8	+21.3
	Liberal	Michael McClure	2,322	9.8	−7.9
	Greens	Breanna Morgan	753	3.2	−4.0
	One Nation	Geoff George	489	2.1	−6.6
	No Mandatory Vaccination	Tom Hawkins	383	1.6	+1.6
	Liberal Democrats	William Lofts	151	0.6	+0.6
Total formal votes			23,759	96.7	+1.1
Informal votes			801	3.3	−1.1
Turnout			24,560	83.9	−1.2
Two-party-preferred result
	Labor	Mark McGowan	20,836	87.7	+14.2
	Liberal	Michael McClure	2,916	12.3	−14.2
style=background-color: Template:Australian politics/party colours/Labor WA \|	Template:Australian politics/name/Labor WA hold		Swing	+14.2