Brexit Watch: Our Prediction Based off Twitter Analytics

On the eve of tomorrow’s EU referendum vote, Britain braces itself for a momentous decision in deciding whether the country should “remain a member of the European Union” or “leave the European Union.”  Week after week we have been tracking the data and while polls continue to show a tight vote we’re ready to make a call on the Twitterendum.


Come tomorrow, we believe that UK Twitter would crown the #StrongerIn campaign victorious.


At least on Twitter, the results are quite conclusive. The Brexit camp enjoyed a lead during a large part of the campaign, with far more outspoken supporters. Every ‘leaver’ contributed an average of 9.63 tweets to the cause, twice as many as Bremainers. However, in the end, raw account numbers proved far more important.

Brexit Analysis

Since the official campaign launch, the #StrongerIn camp has carved a growing lead in the total number of supporters, consolidating its lead in urban centers. This trend accelerated dramatically in the last three weeks, which experienced a sharp increase of unique accounts pledging their allegiance to staying in the EU. The effect of this swing is impressive, with the ‘stay’ camp ending with a 17% lead in unique accounts over ‘leave’ by week 26, having almost doubled its lead in the final three weeks.


So there you have it. A look at extremely an extremely complex political vote through the somewhat reductive lens of Twitter conversation. While the correlation between the Twitterendum results and the actual referendum outcome of the remains to be seen, I’m not suggesting that Twitter is representative of the totality of the British voting public. But it might serve as a good indicator, an alternative tool to augment traditional polling.

We plan to compare the actual results of the referendum to our model and investigate potential connections in the weeks following the final vote. In the meantime, happy voting!

Lucas Galan
Lucas Galan

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