| 1979 election |
| 1984 election |
| 1989 election |
| 1994 election |
| 1999 election |
| 2004 election |
The European Parliament election, 2004 was the UK part of the European Parliament election, 2004. It was the first European election to be held in the United Kingdom using postal-only voting in four areas. It coincided with local and regional elections.
The Conservative Party and the Labour Party both polled poorly. The Conservatives, although getting a vote share of 4.1 than Labour, but this result is their lowest vote share in a national elections since 1832. Labour vote share was it lowest since 1918. Labour's decline in votes was regarded to be heavily due to widespread public disatification about the Iraq War and as with the Conservatives, the increased popularity of the United Kingdom Independence Party.
The United Kingdom Independence Party did exceptionally well, and managed to increase its number of MEPs from 3 to 12. The received a very large increase in media coverage before the elections, partly because of the appointment of Robert Kilroy-Silk as a candidate also the actress Joan Collins, who became a member and annouced her support for the party. Other minor parties also posted gains.
In Northern Ireland, as expected, Sinn Féin beat the SDLP in the polls and took its first Northern Ireland seat. This concided with it winning a seat in the corresponding elections in the Republic.
| Table of contents |
Turnout was 37.6% on an electorate of 45,309,760.
| Party | Votes | % | Change | Seats | Change |
|---|---|---|---|---|---|
| Conservative Party | 4,397,090 | 26.7 | -9.0 | 27 | -8 |
| Labour Party | 3,718,683 | 22.6 | -5.4 | 19 | -6 |
| UK Independence Party | 2,650,768 | 16.1 | +9.2 | 12 | +10 |
| Liberal Democrats | 2,452,327 | 14.9 | +2.3 | 12 | +2 |
| Green Party | 1,033,093 | 6.3 | 0.0 | 2 | 0 |
| British National Party | 808,200 | 4.9 | +3.9 | 0 | 0 |
| Scottish National Party | 231,505 | 1.4 | -1.3 | 2 | 0 |
| Democratic Unionist Party | 175,761 | 1.0 | -0.8 | 1 | 0 |
| Plaid Cymru | 159,888 | 1.0 | -0.9 | 1 | 0 |
| Sinn Fein | 144,541 | 0.8 | +0.5 | 1 | +1 |
| Ulster Unionist Party | 91,164 | 0.5 | -0.3 | 1 | 0 |
| Social Democratic and Labour Party | 87,559 | 00.5 | -0.4 | 0 | -1 |
| Others | 1,170,737 | 11.6 | |||
| Total | 17,028,947 |
MEPs for the UK 2004 - 2009 (alphabetic order)