How Trump Won The Presidency Despite Not Winning The Most Votes

10/11/2016 13:02 GMT | Updated 11/11/2017 10:12 GMT
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Whatever happened in the US presidential vote, it was always going to be a historic moment. But it wasn't necessarily going to set the gold standard in how to run an election.

On Tuesday I pointed out that Donald Trump could win the Presidency even if he did not win the most votes.

Trump decisively won the electoral college, and therefore the Presidency. But Clinton won the popular vote by more than 230,000 votes - nearly a quarter of a million more people backed her than Trump. As the New York Times projected, Clinton won the popular vote by 47.7-47.5%. 

How did this happen?

It's because the winner of the Presidency is the winner of the electoral college, where 'electoral votes' are awarded by states on the basis of who wins the most votes in that state (so if a state has 6 electoral votes and a candidate wins 48% and their opponent wins 47% in that state the first candidate gets all 6 electoral votes). Much like with our First Past the Post electoral system, the best strategy for Presidential candidates is to 'win small, lose big' in individual states - as if you lose by 1% you get nothing, but if you win by 1% you get all the electoral votes.

In key battleground states Trump won small victories - 3% in North Carolina, 1% in Pennsylvania, Florida and Wisconsin while Clinton has stacked up huge margins in safe Democratic states - a 29% lead in California, 21% in New York, 28% in Massachusetts, 32% in Hawaii, 28% in Washington. Meanwhile in states traditionally considered to be strongly Republican she has won numbers of votes that would otherwise be unusually strong. Trump only won Georgia by 6%, Texas by 9%. In Utah (a unique case) the Republicans lost thirty percentage points. There are states where Trump won big blow-out victories, for instance Oklahoma where he led by 36% victory, but these states are typically less populous and hence the overall map advantages Trump.

This is because the distribution of voters is not uniform. Fox News exit poll suggests that 65% of Hispanic voters voted for Clinton and turnout amongst this group also seems to be slightly up from 2012. But while Florida has a large Hispanic population and went for Trump and the battleground of Nevada went for Clinton due to a sizeable Hispanic turnout, many of the other battleground states have lower than average Latino populations. Instead many live in safely Democratic California or safely Republican Texas where they stacked up large numbers of votes for Clinton which were wasted in America's electoral college system.

There's been a lot of talk the past few years of an America that is becoming deeply polarised. An electoral system which has just delivered one side victory without winning the most votes can only entrench divisions and drive Americans further apart due to the sense among some voters that the winner lacks legitimacy. This is dangerous for America and a product of an electoral system that is sorely out of date and in need of modernisation.  Margins may be small; a difference of one or two percentage points, but the principle matters. The solution?  States agreeing to guarantee the presidency goes to the candidate who wins the most popular votes in all 50 States and the District of Columbia.

It isn't much to ask that the candidate with majority support should be president - not the runner up.