Description: Area Unit boundaries, defined in 2013, matched to a selection of population and employment statistics (provided by Statistics NZat nzdotstats ) gathered as part of the New Zealand census. Area units are aggregations of meshblocks. They are non-administrative areas that are in between meshblocks and territorial authorites. Checked for Updates: April 2017 - Updates available until 2016 for Business Demography data, however population data is from Cenus. Reccommend updating all data once latest Census data is released.