By-Election Location
By winning party colour
Voting Breakdown
Percentage based
Gains and Losses
Percentage based
Plaid Cymru 1163 [42.0%; +8.5%]
Labour 1049 [37.9%; -2.2%]
Conservative 287 [10.4%; +3.5%]
UKIP 141 [5.1%; +5.1%]
LD Asghar Javed Ali 127 [4.6%; -6.6%]
[Green [0.0%; -4.8%]]
Majority: 114
Plaid Cymru gain from Labour
Percentage change since 2012