Marcus Troy has been elected as the new Constable of St Clement.
1,185 parishioners voted for the hotelier and businessman, compared to 350 for former Deputy Simon Brée.
Turnout in the parish by-election was 27.4%. There were three spoilt ballot papers.
Mr. Troy will be sworn in at the Royal Court on Friday ahead of his first States meeting in September.
He will represent the parish until the island's next general election, currently planned for June 2022.
St Helier Central to recount vote
Votes will be recounted for the St Helier Central deputies, because the difference in votes between two candidates falls within the margin of error.
Guernsey gives £75k for Islands Unlimited inter-islands sailings
Guernsey taxpayers have given inter-islands ferry service Islands Unlimited a £75,000 grant
Concern that 'insults and inflammatory remarks' could deter future election candidates
There's a warning that 'insults and inflammatory remarks' seen in this year's election campaign could deter people from standing in future elections.
Manoeuvring underway to determine next Chief Minister
Talks have begun in earnest behind the scenes, to decide Jersey's next Chief Minister.
Firefighters called to blaze on Beresford Street
Four people were led to safety from flats above a shop fire on Beresford Street.
Shark dies after washing up on Greve D'Azette beach
A shark has died after twice washing up at Greve D'Azette beach.
Driver (78) dies following collision in St Brelade
A 78 year old woman has died following a road collision in St Brelade.
Election winners and losers: The next States Assembly
Channel 103 has been digesting the election results, and getting reaction. Here's our summary so far.
