Millwater is a northern suburb of Auckland, located in New Zealand.

[4] A companion suburb of Milldale is intended on the other side of the Northern Motorway, and this will include a new primary school for the area.

The results were 64.3% European (Pākehā); 5.7% Māori; 1.2% Pasifika; 33.4% Asian; 2.5% Middle Eastern, Latin American and African New Zealanders (MELAA); and 1.7% other, which includes people giving their ethnicity as "New Zealander".

The percentage of people born overseas was 50.5, compared with 28.8% nationally.

Of those at least 15 years old, 1,647 (28.0%) people had a bachelor's or higher degree, 2,436 (41.3%) had a post-high school certificate or diploma, and 1,299 (22.0%) people exclusively held high school qualifications.