Nawton covers and had an estimated population of as of with a population density of people per km2. Nawton had a population of 11,391 in the
2023 New Zealand census, an increase of 267 people (2.4%) since the
2018 census, and an increase of 1,023 people (9.9%) since the
2013 census. There were 5,538 males, 5,814 females and 39 people of
other genders in 3,729 dwellings. 3.3% of people identified as
LGBTIQ+. The median age was 31.5 years (compared with 38.1 years nationally). There were 2,715 people (23.8%) aged under 15 years, 2,661 (23.4%) aged 15 to 29, 4,776 (41.9%) aged 30 to 64, and 1,239 (10.9%) aged 65 or older. == Community Centres and schools ==