Answer
Between the 2013 and 2018 census, Invercargill's population increased by 4.8%, from 54,190 to 56,690 people. This is a relatively small increase, but it is still significant. It is also the first time that Invercargill's population has increased since the 2006 census. The increase is likely due to a number of factors, including the city's relatively low cost of living, its proximity to other major cities, and its strong economy.