Hillcrest covers and had an estimated population of as of with a population density of people per km2. Hillcrest had a population of 6,198 in the
2023 New Zealand census, an increase of 288 people (4.9%) since the
2018 census, and an increase of 744 people (13.6%) since the
2013 census. There were 3,132 males, 3,027 females, and 36 people of
other genders in 1,953 dwellings. 5.5% of people identified as
LGBTQ+. The median age was 28.8 years (compared with 38.1 years nationally). There were 1,182 people (19.1%) aged under 15 years, 2,031 (32.8%) aged 15 to 29, 2,517 (40.6%) aged 30 to 64, and 471 (7.6%) aged 65 or older. The 2013 Index of Socioeconomic Deprivation, ranked 1-10 from lowest to most deprived areas, lists the University section of Hillcrest at 8/10 (high deprivation) and the Hillcrest West section at 6/10 (moderate deprivation). ==Education==