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| Election of 23rd Feb, 1950 | ||
|---|---|---|
| Party | Votes | Outcome |
| Labour | 30270 | Elected |
| Conservative | 8771 | |
More information about the 1950 General Election is available here.
This was a General Election
| Election of 25th Oct, 1951 | ||
|---|---|---|
| Party | Votes | Outcome |
| Labour | 30523 | Elected |
| Conservative | 9041 | |
More information about the 1951 General Election is available here.
This was a General Election
| Election of 26th May, 1955 | ||
|---|---|---|
| Party | Votes | Outcome |
| Labour | 27852 | Elected |
| Conservative | 9180 | |
More information about the 1955 General Election is available here.
This was a General Election
| Election of 8th Oct, 1959 | ||
|---|---|---|
| Party | Votes | Outcome |
| Labour | 28154 | Elected |
| Conservative | 7181 | |
| Plaid Cymru | 3420 | |
More information about the 1959 General Election is available here.
This was a General Election
| Election of 15th Oct, 1964 | ||
|---|---|---|
| Party | Votes | Outcome |
| Labour | 26011 | Elected |
| Conservative | 6086 | |
| Plaid Cymru | 3956 | |
More information about the 1964 General Election is available here.
This was a General Election
| Election of 31st Mar, 1966 | ||
|---|---|---|
| Party | Votes | Outcome |
| Labour | 26330 | Elected |
| Conservative | 5182 | |
| Plaid Cymru | 3949 | |
More information about the 1966 General Election is available here.
This was a General Election
| Election of 18th Jul, 1968 | ||
|---|---|---|
| Party | Votes | Outcome |
| Labour | 16148 | Elected |
| Plaid Cymru | 14274 | |
| Conservative | 3687 | |
| Liberal | 1257 | |
This was a by-election.
| Election of 18th Jun, 1970 | ||
|---|---|---|
| Party | Votes | Outcome |
| Labour | 24972 | Elected |
| Plaid Cymru | 11505 | |
| Conservative | 3917 | |
More information about the 1970 General Election is available here.
This was a General Election
| Election of 28th Feb, 1974 | ||
|---|---|---|
| Party | Votes | Outcome |
| Labour | 24838 | Elected |
| Plaid Cymru | 11956 | |
| Conservative | 5912 | |
| Independent | 711 | |
More information about the 1974 Feb General Election is available here.
This was a General Election
| Election of 10th Oct, 1974 | ||
|---|---|---|
| Party | Votes | Outcome |
| Labour | 24161 | Elected |
| Plaid Cymru | 10452 | |
| Conservative | 4897 | |
| Liberal | 3184 | |
More information about the 1974 Oct General Election is available here.
This was a General Election
| Election of 3rd May, 1979 | ||
|---|---|---|
| Party | Votes | Outcome |
| Labour | 27280 | Elected |
| Conservative | 8783 | |
| Plaid Cymru | 6931 | |
| Liberal | 3430 | |
More information about the 1979 General Election is available here.
This was a General Election
| Election of 9th Jun, 1983 | ||
|---|---|---|
| Party | Votes | Outcome |
| Labour | 21570 | Elected |
| Liberal | 10017 | |
| Conservative | 9295 | |
| Plaid Cymru | 6414 | |
More information about the 1983 General Election is available here.
This was a General Election
| Election of 11th Jun, 1987 | ||
|---|---|---|
| Party | Votes | Outcome |
| Labour | 28698 | Elected |
| Conservative | 9531 | |
| Liberal | 6923 | |
| Plaid Cymru | 3955 | |
More information about the 1987 General Election is available here.
This was a General Election
| Election of 9th Apr, 1992 | ||
|---|---|---|
| Party | Votes | Outcome |
| Labour | 31713 | Elected |
| Conservative | 9041 | |
| Plaid Cymru | 4821 | |
| Liberal Democrat | 4247 | |
More information about the 1992 General Election is available here.
This was a General Election
| Election of 1st May, 1997 | ||
|---|---|---|
| Party | Votes | Outcome |
| Labour | 30697 | Elected |
| Conservative | 4858 | |
| Plaid Cymru | 4383 | |
| Liberal Democrat | 3724 | |
| Referendum Party | 1337 | |
| People's Labour Party | 270 | |
More information about the 1997 General Election is available here.
This was a General Election
| Election of 7th Jun, 2001 | ||
|---|---|---|
| Party | Votes | Outcome |
| Labour | 22597 | Elected |
| Plaid Cymru | 8172 | |
| Conservative | 4415 | |
| Liberal Democrat | 3649 | |
More information about the 2001 General Election is available here.
This was a General Election
| Election of 5th May, 2005 | ||
|---|---|---|
| Party | Votes | Outcome |
| Labour | 22190 | Elected |
| Plaid Cymru | 6831 | |
| Conservative | 5711 | |
| Liberal Democrat | 3861 | |
| Forward Wales | 636 | |
More information about the 2005 General Election is available here.
This was a General Election
| Election of 6th May, 2010 | ||
|---|---|---|
| Party | Votes | Outcome |
| Labour | 17377 | Elected |
| Conservative | 6622 | |
| Plaid Cymru | 6460 | |
| Liberal Democrat | 5688 | |
| British National Party | 1635 | |
| UK Independence Party | 910 | |
More information about the 2010 General Election is available here.
This was a General Election
| Election of 7th May, 2015 | ||
|---|---|---|
| Party | Votes | Outcome |
| Labour | 17864 | Elected |
| UK Independence Party | 7791 | |
| Conservative | 6683 | |
| Plaid Cymru | 5895 | |
| Green | 937 | |
| Liberal Democrat | 935 | |
| Trade Unionist & Socialist Coalition | 178 | |
More information about the 2015 General Election is available here.
This was a General Election
| Election of 8th Jun, 2017 | ||
|---|---|---|
| Party | Votes | Outcome |
| Labour | 22491 | Elected |
| Conservative | 10413 | |
| Plaid Cymru | 5962 | |
| UK Independence Party | 1259 | |
| Liberal Democrat | 725 | |
| Green | 447 | |
More information about the 2017 General Election is available here.
This was a General Election
| Election of 12th Dec, 2019 | ||
|---|---|---|
| Party | Votes | Outcome |
| Labour | 18018 | Elected |
| Conservative | 11185 | |
| Plaid Cymru | 6424 | |
| Brexit Party | 4490 | |
More information about the 2019 General Election is available here.
This was a General Election
| Election of 4th Jul, 2024 | ||
|---|---|---|
| Party | Votes | Outcome |
| Labour & Co-operative | 14538 | Elected |
| Plaid Cymru | 8119 | |
| Reform UK | 7754 | |
| Conservative | 4385 | |
| Liberal Democrat | 1788 | |
| Green | 1650 | |
More information about the 2024 General Election is available here.
This was a General Election
Area in Acres as given in the Census reports.
How to reference this page:
GB Historical GIS / University of Portsmouth, Caerphilly Constituency (CCon) through time | Historical Statistics on Political Life | Political Parties, A Vision of Britain through Time.
URL: https://www.visionofbritain.org.uk/unit/12753068/cube/POL_PARTY
Date accessed: 01st June 2026