DUP Defence

Below are lists of DUP marginal seats showing which constituencies won in the latest elections can be most easily lost.

DUP Defence 2025

Below is the DUP defence list consisting of DUP held marginal seats for the 2025 general election. These marginal constituencies are ordered from the smallest to the largest swing to be defeated by the largest opposition party.

View DUP target seats for the next general election.

(order by percentage majority)

RankConstituencyRegionMajoritySwing to Defeat
1.Belfast EastNorthern Ireland1,8192.14%
2.Antrim SouthNorthern Ireland2,6893.13%
3.Lagan ValleyNorthern Ireland6,4997.16%
4.Upper BannNorthern Ireland8,2108.20%
5.Antrim EastNorthern Ireland6,7069.00%
6.StrangfordNorthern Ireland7,0719.43%
7.Londonderry EastNorthern Ireland9,60712.22%
8.Antrim NorthNorthern Ireland12,72114.44%

View DUP target seats for the next general election.

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