Your electorate is the voting area you live in. Every place in New Zealand is covered by both a general electorate and a Māori electorate. The voters in each electorate choose a member of Parliament to represent them.
Use this map to look up the Parliamentary electorate you're in, based on your address.
It does not show local council boundaries or wards/constituencies. To find your local council area, you can check the information provided on the LGNZ website: