"I'm hearing from people that they really want someone with experience across the community - not just somebody campaigning on a single issue. They're looking for people who have shown a real interest in their community."
Ms Main said the growth and economic development of the city was likely to interest many voters.
Voter turnout in local elections has been falling nationwide since the 1980s, and dropped to a nationwide average of 41 per cent in 2013.
Local Government New Zealand has launched a campaign to encourage participation, and hopes to lift turnout to above 50 per cent - which hasn't been done since 1998.
Local Government NZ president Lawrence Yule said the Vote 16 target was a "stretch", but he hoped the campaign could convince people to take part in shaping their community.
"Their ability to vote can make a difference in what happens in their neighbourhood, and how their city, district or region is led. A lot of people who are not interested may take it for granted, but this is a special right you have to vote."
Eight councils had applied to offer online voting, and although similar trials hadn't improved turnout, it was about "future-proofing" the country, Mr Yule said.
"As people do more and more things online, they are less and less reliant on the paper based system."
Mr Yule said declining voter turnouts was a global phenomenon. Internationally, New Zealand's local election turnout percentage was higher than both Australia and England, but considerably lower than some countries, including Denmark and Norway.
Mr Yule said the chance to shape the community should be taken with both hands.
"This makes a difference. It takes a small amount of your time. Get to know some of the policies and candidates and exercise your vote. Some countries don't have this luxury. You can make a difference."