Here are the most recent election results for the Arfon constituency.
Note: Smaller parties may be omitted. The candidate with the largest vote who does not belong to one of the main parties is listed as 'Minor'. Votes listed for 'Other' are calculated by taking the votes from the main parties and 'Minor' away from the total votes cast.
| Name | Arfon |
| Region | Wales |
| Current Status | Abolished |
| Election | Party | |
|---|---|---|
| Election 2019 | Plaid Cymru | |
| Election 2017 | Plaid Cymru | |
| Election 2015 | Plaid Cymru | |
| Election 2010 | Plaid Cymru | |
| Election 2005 (New Boundaries) | Labour | |
View full Election 2019 results.
| Party | Votes | Percentage | Change | |
|---|---|---|---|---|
| Plaid Cymru | 13,134 | 45.17% | +4.34% | |
| Labour | 10,353 | 35.61% | -4.90% | |
| Conservative | 4,428 | 15.23% | -1.13% | |
| Brexit Party | 1,159 | 3.99% | N/A | |
| Majority | 2,781 | 9.57% | ||
| Turnout | 29,074 | 68.87% | +0.68% | |
| Electorate | 42,215 | |||
Swing from LAB to PC | 4.62% | |||
Swing from CON to PC | 2.73% | |||
Swing from LAB to CON | 1.89% | |||
| Plaid Cymru hold | ||||
View full Election 2017 results.
| Party | Votes | Percentage | Change | |
|---|---|---|---|---|
| Plaid Cymru | 11,519 | 40.84% | -3.10% | |
| Labour | 11,427 | 40.51% | +10.25% | |
| Conservative | 4,614 | 16.36% | +3.24% | |
| Liberal Democrat | 648 | 2.30% | -0.38% | |
| Majority | 92 | 0.33% | ||
| Turnout | 28,208 | 68.19% | +1.91% | |
| Electorate | 41,367 | |||
Swing from PC to LAB | 6.67% | |||
Swing from PC to CON | 3.17% | |||
Swing from CON to LAB | 3.50% | |||
| Plaid Cymru hold | ||||
View full Election 2015 results.
| Party | Votes | Percentage | Change | |
|---|---|---|---|---|
| Plaid Cymru | 11,790 | 43.93% | +7.95% | |
| Labour | 8,122 | 30.26% | -0.14% | |
| Conservative | 3,521 | 13.12% | -3.81% | |
| UKIP | 2,277 | 8.48% | +5.86% | |
| Liberal Democrat | 718 | 2.68% | -11.38% | |
| Minor | 409 | 1.52% | N/A | |
| Majority | 3,668 | 13.67% | ||
| Turnout | 26,837 | 66.28% | +2.98% | |
| Electorate | 40,492 | |||
Swing from LAB to PC | 4.04% | |||
Swing from CON to PC | 5.88% | |||
Swing from CON to LAB | 1.84% | |||
| Plaid Cymru hold | ||||
View full Election 2010 results.
| Party | Votes | Percentage | Change | |
|---|---|---|---|---|
| Plaid Cymru | 9,383 | 35.98% | +1.34% | |
| Labour | 7,928 | 30.40% | -5.23% | |
| Conservative | 4,416 | 16.93% | +1.88% | |
| Liberal Democrat | 3,666 | 14.06% | +1.63% | |
| UKIP | 685 | 2.63% | N/A | |
| Majority | 1,455 | 5.58% | ||
| Turnout | 26,078 | 63.30% | +2.11% | |
| Electorate | 41,198 | |||
Swing from LAB to PC | 3.28% | |||
Swing from PC to CON | 0.27% | |||
Swing from LAB to CON | 3.55% | |||
| Plaid Cymru gain from Labour | ||||
View full Election 2005 (New Boundaries) results.
| Party | Votes | Percentage | Change | |
|---|---|---|---|---|
| Labour | 9,223 | 35.63% | N/A | |
| Plaid Cymru | 8,968 | 34.64% | N/A | |
| Conservative | 3,898 | 15.06% | N/A | |
| Liberal Democrat | 3,216 | 12.42% | N/A | |
| Others | 581 | 2.24% | N/A | |
| Majority | 255 | 0.99% | ||
| Turnout | 25,886 | 61.19% | N/A | |
| Electorate | 42,304 | |||
| Labour win | ||||