All parties with over 500 votes listed.Electorate: 1,178,556; Turnout: 823,565 (69.88%); Spoiled votes: 13,248; Valid: 810,317.
¹ Independent candidates were ranked 14, 15 and 16; other independents won fewer than 500 votes.
Votes summary
Popular vote
SDLP
21.96%
Ulster Unionist
21.25%
DUP
18.14%
Sinn Féin
17.63%
Alliance
6.5%
United Kingdom Unionist
4.51%
Progressive Unionist
2.55%
Womens' Coalition
1.61%
Ulster Democratic
1.07%
Independent
3.51%
Other
1.27%
Seats summary
Parliamentary seats
SDLP
22.22%
Ulster Unionist
25.93%
DUP
18.52%
Sinn Féin
16.67%
Alliance
5.56%
United Kingdom Unionist
4.63%
Progressive Unionist
1.85%
Womens' Coalition
1.85%
Independent
2.78%
Details
Although the SDLP won the most first preference votes, the Ulster Unionists won the most seats in the Assembly. This has been attributed to several reasons, including:
Slightly differential turnouts across the province, with the result that in the more staunchly unionist east fewer votes were required to elect an MLA than in the SDLP's heartlands in the west.
The Ulster Unionists proved better at "vote balancing" whereby in the rounds of transfers their candidates were less likely to be eliminated earlier on.
The Ulster Unionists proved better at attracting transfers from other parties (and due to the vote balancing mentioned above, were more likely to be in a position to benefit from this)