Parties in the House of Commons
18 parties currently hold seats. Averages are across each party’s sitting MPs and are not a judgement of performance: ministers, whips and Speakers vote and attend differently.
Seats
Party comparison
| Party | MPs | Avg voting participation | Avg committee attendance | Avg written questions | Avg debate contributions |
|---|---|---|---|---|---|
| Labour Labour | 361 | 75.4% | 99.5% | 363 | 425 |
| Conservative Conservative | 118 | 73.8% | 99.9% | 669 | 899 |
| Liberal Democrat Liberal Democrat | 71 | 65.2% | 99.4% | 595 | 419 |
| Labour (Co-op) Labour (Co-op) | 43 | 72.9% | 99.8% | 658 | 650 |
| Independent Independent | 12 | 55.3% | 100.0% | 730 | 248 |
| Reform UK Reform UK | 8 | 58.3% | 100.0% | 1,064 | 747 |
| Scottish National Party Scottish National Party | 8 | 40.5% | 100.0% | 330 | 575 |
| Sinn Féin Sinn Féin | 7 | 0.0% | – | 0 | 0 |
| Green Party Green Party | 5 | 74.8% | 100.0% | 286 | 345 |
| Democratic Unionist Party Democratic Unionist Party | 4 | 63.6% | 100.0% | 2,070 | 2,322 |
| Plaid Cymru Plaid Cymru | 4 | 62.2% | 100.0% | 647 | 429 |
| Social Democratic & Labour Party | 2 | 49.2% | 100.0% | 563 | 320 |
| Your Party Your Party | 2 | 67.2% | 100.0% | 404 | 563 |
| Alliance Alliance | 1 | 11.7% | 100.0% | 300 | 141 |
| Restore Britain Restore Britain | 1 | 33.1% | 100.0% | 2,692 | 122 |
| Speaker Speaker | 1 | 0.0% | 100.0% | 0 | 12,587 |
| Traditional Unionist Voice Traditional Unionist Voice | 1 | 70.2% | – | 282 | 576 |
| Ulster Unionist Party Ulster Unionist Party | 1 | 74.0% | 100.0% | 221 | 362 |
| All sitting MPs | 650 | 71.4% | 99.6% |