By-Election Location
By winning party colour
Voting Breakdown
Percentage based
Gains and Losses
Percentage based
Conservative 1,016 [40.8%; +18.7%]
Llantwit Major First Independent 1,004 [40.3%; -15.8%]
Labour 378 [15.2%; +0.5%]
Plaid Cymru 95 [3.8%; -3.5%]
Majority: 12
Conservative gain from Llantwit Major First Independent
Percentage change since 2012