N.29 Igan State Election Round 3 (1969–1979)

DUN Sarawak

Total Voters7,589Sarawak average: 9,920

Turnout68.7%Sarawak −3.6 · National −6.3

Valid Votes5,037177 rejected (3.39%)

Majority2725.4% · Sarawak −32.3

Candidates3

Quick read

Seat status: Lean (5–15%) — majority of 5.4% of valid votes.
Spoiler effect: third-placed Harry Kiroh anak Rayon (PAJAR) polled 399 votes, more than the 272 majority.
SUPP held this seat compared with State Election Round 2 (1964–1974).
Change in the winner's vote share from the previous contest: −17.2 pts.
Turnout 68.7% compared with the Sarawak average of 72.3%.

David Tiong Chiong Chu SUPP Won 2,455 (48.74%)

BN · Male · Chinese · 35

Peter Hwang Teck Nai DAP Lost 2,183 (43.34%)

ALONE · Male · Chinese · 52

Harry Kiroh anak Rayon PAJAR Lost (deposit) 399 (7.92%)

ALONE · Male · Bumi Sarawak · 29

GE	Name	Party	Vote Share	Majority %	Turnout	Candidates	Result
SE-01	Ling Beng Siong	SCA	53.26%	12.55%	87.73%	6	Won
SE-02	Ling Beng Siong	SUPP	65.91%	31.82%	73.74%	2	Won
SE-03	David Tiong Chiong Chu	SUPP	48.74%	5.40%	68.70%	3	Won
SE-04	David Tiong Chiong Chu	SUPP	62.46%	41.87%	62.58%	4	Won
SE-05	David Tiong Chiong Chu	PERMAS	49.41%	0.47%	67.88%	3	Won