By-Election Location
By winning party colour
Voting Breakdown
Percentage based
Gains and Losses
Percentage based
Plaid Cymru 207 (39.4; -25.1)
LD Doug Madge 194 (36.9; +1.3)
Con 65 (12.4; +12.4)
Lab 60 (11.4; +11.4)
Majority 13
Turnout not knownPlaid Cymru hold
Percentage change is since May 2008
.