An election to the 57th Parliament of the United Kingdom for the constituency area of Watford, held as part of the general election on 8 June 2017.
Conservative hold by Richard Harrington with a majority of 2,092 - 3.6% - on a turnout of 67.8%.
Candidates
Under section 13(b) of the Representation of the People Act 1985, a candidate gaining 5% or less of the vote share will forfeit their deposit.
An electorate of 86,507, having a valid vote count of 58,610 and an invalid vote count of 113.
Result declared at 02:51 on 9 June 2017.