I’ve been looking through the election numbers (and thanks to Stanno on Twitter for a spreadsheet packed full of election data) and here’s a few things I’ve noticed.
The Liberal Democrats lost votes everywhere. There aren’t any chinks of light in seats where we managed to gain votes. The smallest fall was Dunbartonshire East, where Jo Swinson went down just 2.4%, and the biggest was Brent Central with the total 35.8% down on 2010. All four of the smallest falls were in Scotland (aside from Dunbarton East, they were 2.8% in Edinburgh West, 3.3% in Gordon, and 3.7% in Argyll & Bute) which suggests both hard campaigning in those seats and that anti-SNP tactical voting was a factor. Outside of Scotland, the least worst falls were David Ward in Bradford East (down 4.2%) and Julian Huppert in Cambridge (4.3%).
Labour’s share of the vote went up, and by more than the Tories. It was a terrible night for Labour, voters deserted Ed Miliband etc is the narrative, which ignores that their share of the vote went up by 1.5%, while the Tory share was up just 0.7%. In conventional terms, there was actually a swing from Tory to Labour, but this time the Tories were able to deploy their vote much more efficiently. On a crude measure, the Tories had only two constituencies (Hampshire North and Maidenhead) where they got over 65% of the vote – Labour had 17. There’s a possibility that without Scotland, the bias in the electoral system has now switched, and it’s Labour piling up votes in safe seats, while the Tories gain more seats with a similar share of the vote.
Where have all the voters gone?. 11,560,484 voters. That’s a huge number of people and more than anyone’s got an election since Tony Blair in 1997. Unfortunately, it’s also the number Neil Kinnock’s Labour Party got in 1992. David Cameron only got 11,300,303 voters on Thursday but national turnout was still only 66.1% despite the boost it got from the massive turnout in Scotland. The SNP have shown that it’s possible to engage non-voters, get them voting and change the rules of the game, but how does that happen in the rest of the country?
Turnout matters. It’s a theory I’ve been thinking about for a while, but I still think we make a mistake by treating all voters at all elections as a homogeneous group. I think we there are two distinct groups – those that generally turn out at all elections (with a possible subset of those who vote in local by-elections and PCC elections) and those that only vote at general elections – with different behaviour. For instance, UKIP got 4.3m votes at the European elections last year and 3.9m on Thursday. Once you take out a chunk to represent Tory protest voters who were never going to vote Farage at a General Election, it seems UKIP are very good at motivating voters to turn out for them at all elections, but not too good at persuading those who only vote at general elections to vote for them. Mark Reckless got almost exactly the same number of votes in Rochester and Strood that he got in the by-election, but lost his seat because Kelly Tolhurst (his Tory opponent both times) found 10,000 more voters for the general election.
I suspect a similar factor helped persuade Lib Dems that things wouldn’t be so bad: ‘Look at the local elections! Our vote’s holding up there!’ was the regular cry, but when that group who didn’t vote in local elections were added to the electorate, things went very bad. Differential turnout is a phenomenon that’s not been studied too much, and the corresponding phenomenon of differential enthusiasm amongst supporters of different parties is something I’ve seen put forward as a plausible suggested explanation for the polling errors.
That’s the main things I’ve spotted for now, but I do want to feed these numbers into SPSS sometime in the next few weeks, just to see what interesting figures I can draw out of them – I suspect there are a lot more stories to be told.