Ayer Rajah Single Member Constituency (SMC) was a single member constituency in Singapore that existed from 1980 to 2006.

History

Ayer Rajah SMC was made up of Pandan Gardens estate, Teban Gardens estate, parts of Jurong East New Town and Clementi West New Town. In 2006, it was absorbed into the West Coast Group Representation Constituency.

Member of Parliament

Elections

Note : Elections Department Singapore do not include rejected votes for calculation of candidate's vote share. Hence, the total of all candidates' vote share will be 100%.

Elections in 1980s

General Election 1984: Ayer Rajah^[2]

Party		Candidate	Votes	%	±%
	PAP	Tan Cheng Bock	14,050	75.4	8.0
	SJP	Suib bin Abdul Rahman	4,575	24.6	8.0
Majority			9,475	50.8	16.0
Turnout			19,320	96.5	0.8
	PAP hold		Swing	8.0

General Election 1988: Ayer Rajah^[3]

Party		Candidate	Votes	%	±%
	PAP	Tan Cheng Bock	14,824	69.6	5.8
	WP	Tan Song Gek	6,489	30.4	N/A
Majority			8,335	39.2	11.6
Turnout			21,742	96.5	0.00
	PAP hold		Swing	5.8

Elections in 1990s

General Election 1991: Ayer Rajah^[4]

Party		Candidate	Votes	%	±%
	PAP	Tan Cheng Bock	15,038	75.2	5.6
	PKMS	Mohammed Aziz bin Ibrahim	4,971	24.8	N/A
Majority			10,067	50.3	11.1
Turnout			20,782	95.0	1.5
	PAP hold		Swing	5.6

General Election 1997: Ayer Rajah^[5]

Party		Candidate	Votes	%	±%
	PAP	Tan Cheng Bock	15,081	73.2	2.0
	SPP	Sin Kek Tong	5,531	26.8	N/A
Majority			9,550	46.4	4.0
Turnout			21,085	95.7	0.7
	PAP hold		Swing	2.0

Elections in 2000s

General Election 2001: Ayer Rajah^[6]

Party		Candidate	Votes	%	±%
	PAP	Tan Cheng Bock	15,024	88.0	14.8
	DPP	Tan Lead Shake	2,057	12.0	N/A
Majority			12,967	76.0	29.6
Turnout			17,420	94.3	1.4
	PAP hold		Swing	14.8