Dublin County South: 1970 by-election Results, Counts, Stats and Analysis

Seats: 1

Quota: 1246

Seat	Candidate	Share	First Pref Votes
1	Larry McMahon (FG)	38.3%	9549
	Jimmy Murphy (FF)	33.3%	8293
	Donal O'Sullivan (LAB)	13.8%	3449
	Joseph MacAnthony (IND)	12.7%	3169
	James Deegan (IND)	1.9%	462

Incumbent in Bold

Electorate: 40216

Valid: 24922