Caerphilly Assembly constituency
Upcoming elections
No scheduled elections for this area, check local news for by-elections.
2021 Welsh Assembly election results
Winner Labour Hold (17.6% majority)
Constituency AM Hefin Wyn David
Top-up region AMs 2 Conservative, 2 Plaid Cymru
Region South Wales East
Caerphilly results for Senedd Cymru / Welsh Parliament election, 2021

Share of constituency votes

Party Votes Share Swing
Hefin Wyn David
Lab 13,289 46.0% +10.6
Delyth Jewell
Pla 8,211 28.4% -1.1
Steven Mayfield
Con 5,013 17.3% +8.4
Steven Aicheler
Lib 787 2.7% +1.3
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Share of top-up region votes: South Wales East region

Share of vote and seats
Votes Share Seats
Labour Lab
85,988 41.4%
Conservative Con
52,323 25.2% 2
Plaid Cymru PC
30,530 14.7% 2
Green Party Gre
9,950 4.8%
Liberal Democrats LD
7,045 3.4%
UK Independence Party UKIP
4,101 2.0%
Other Oth
17,980 8.6%
Elected regional members for South Wales East region
Party
Natasha Asghar
Conservative Con
Laura Anne Jones
Conservative Con
Delyth Jewell
Plaid Cymru PC
Peredur Owen Griffiths
Plaid Cymru PC
Seat background for Caerphilly constituency
Last four Constituency AMs
2021
Hefin Wyn David
Labour
2016
Hefin Wyn David
Labour
2011
Jeff Cuthbert
Labour
2007
J.H. Cuthbert
Labour