An election to the 57th Parliament of the United Kingdom for the constituency area of Welwyn Hatfield, held as part of the general election on 8 June 2017.
Conservative hold by Grant Shapps with a majority of 7,369 - 14.3% - on a turnout of 70.9%.
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 72,888, having a valid vote count of 51,669 and an invalid vote count of 109.
Result declared at 04:04 on 9 June 2017.