Notional results for a UK general election on 12 December 2019 Northern Ireland - by vote share

Parties Constituencies Majorities Vote shares of winning candidates Turnouts

A notional general election to the 58th Parliament of the United Kingdom with an electorate of 47,558,398, having 32,014,119 valid votes.

Ranking Constituency Winning party Vote share
1 Foyle SDLP 58.2%
2 Belfast South and Mid Down SDLP 53.3%
3 North Antrim DUP 50.8%
4 Belfast West SF 48.5%
5 Belfast North SF 48.1%
6 Belfast East DUP 47.9%
7 Mid Ulster SF 45.7%
8 North Down APNI 44.9%
9 Lagan Valley DUP 43.4%
10 Fermanagh and South Tyrone SF 42.5%
11 East Antrim DUP 41.9%
12 Newry and Armagh SF 41.0%
13 Upper Bann DUP 40.8%
14 Strangford DUP 40.5%
15 West Tyrone SF 40.1%
16 East Londonderry DUP 40.0%
17 South Antrim DUP 36.2%
18 South Down SF 30.8%

Estimates of the 2019 general election result in new constituencies

BBC News, ITV News, Sky News and the Press Association have together produced estimates of the 2019 general election result as if the new constituencies recommended by the separate Parliamentary Boundary Commissions for England, Scotland, Wales and Northern Ireland had then been in existence.

Rallings & Thrasher, Professor David Denver (Scotland), Nicholas Whyte (NI) for Sky News, PA, BBC News and ITV News.

An explanation of the methods used and the electoral impact of the changes can be found in the linked document.