By-Election Location
By winning party colour
Voting Breakdown
Percentage based
Gains and Losses
Percentage based
Plaid Cymru: 513 (81.8%, -18.2%)
Reform UK: 63 (10%, new)
Conservative: 28 (4.8%, new)
Lib Dem (Angela Strandrin): 23 (3.7%, new)
Plaid Cymru HOLD