Raumanga is a suburb of Whangārei in the Northland Region of New Zealand.

It is the site of Northland Polytechnic's main campus.

The results were 51.1% European (Pākehā); 60.3% Māori; 9.6% Pasifika; 6.9% Asian; 0.8% Middle Eastern, Latin American and African New Zealanders (MELAA); and 0.9% other, which includes people giving their ethnicity as "New Zealander".

The percentage of people born overseas was 12.3, compared with 28.8% nationally.

Of those at least 15 years old, 318 (8.1%) people had a bachelor's or higher degree, 2,262 (57.4%) had a post-high school certificate or diploma, and 1,284 (32.6%) people exclusively held high school qualifications.