An election to the 56th Parliament of the United Kingdom for the constituency area of Hitchin and Harpenden, held as part of the general election on 7 May 2015.
Conservative hold by Peter Lilley with a majority of 20,055 - 36.2% - on a turnout of 68.9%.
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 80,333, having a valid vote count of 55,375 and an invalid vote count of 173.
Result declared at 05:13 on 8 May 2015.