Raumanga covers and had an estimated population of as of with a population density of people per km2. Raumanga had a population of 5,370 in the
2023 New Zealand census, an increase of 78 people (1.5%) since the
2018 census, and an increase of 918 people (20.6%) since the
2013 census. There were 2,715 males, 2,634 females and 18 people of
other genders in 1,659 dwellings. 2.5% of people identified as
LGBTIQ+. There were 1,428 people (26.6%) aged under 15 years, 1,185 (22.1%) aged 15 to 29, 2,214 (41.2%) aged 30 to 64, and 543 (10.1%) aged 65 or older. ==Education==