Brexit: everything you wanted to know about turnout by age at the EU referendum

A week on from Britain’s historic vote to leave the EU, some of the most frequently asked questions have concerned turnout levels across different age groups.

Early cries that the young had been betrayed by older voters were countered with claims that it’s young people's own fault for not voting in sufficient numbers. Some have asked how the UK’s age-structure itself impacted the vote: is the population so top-heavy in age-terms that the odds were always stacked against the younger generation? And then there is the question of whether David Cameron missed a trick in not giving the vote to 16- and 17-year-olds, who would have been expected to lean heavily towards Remain.

We have dug into the best available figures on turnout by age from the EU referendum, and combined them with various public datasets which allows us to answer these questions with the benefit of historical context, or even a glimpse into the future. Here’s what we found.