Lianne Dalziel has thanked voters for placing their trust in her as she romped to a landslide re-election victory today and pledged: "I won't let you down".
The incumbent for the last three years beat nearest rival John Minto by a resounding 60,000 votes.
The preliminary figures show Dalziel on 73,001 while Minto has received 12,533.
Perennial candidate Michael 'Tubby' Hansen received 1362 votes.
When the former long-time Labour MP Dalziel took over from Bob Parker three years ago, she vowed to get to the bottom of the city's books, during a time the city council was struggling with the fallout and recovery of the 2010 and 2011 Canterbury earthquakes.
She has wrestled with a post-earthquake financial black hole and also helped secure a $603 million insurance settlement for its quake-damaged facilities - the biggest insurance pay-out in New Zealand's history.