Kakanui has 24% of its residents working in agriculture and fisheries compared to 43% in neighbouring
Maheno, with a large proportion of retirees and
holiday homes. Kakanui had 100 residents in 1870, 11 years later this had grown to 500. It had an estimated population of as of with a population density of people per km2. It is part of the larger
Maheno statistical area. Kakanui had a population of 402 at the
2018 New Zealand census, an increase of 63 people (18.6%) since the
2013 census, and an increase of 27 people (7.2%) since the
2006 census. There were 177 households, comprising 198 males and 204 females, giving a sex ratio of 0.97 males per female, with 72 people (17.9%) aged under 15 years, 33 (8.2%) aged 15 to 29, 186 (46.3%) aged 30 to 64, and 102 (25.4%) aged 65 or older. Ethnicities were 92.5% European/
Pākehā, 9.0%
Māori, 2.2%
Pasifika, 1.5%
Asian, and 3.0% other ethnicities. People may identify with more than one ethnicity. Although some people chose not to answer the census's question about religious affiliation, 59.0% had no religion, 29.9% were
Christian, 0.7% were
Buddhist and 3.0% had other religions. Of those at least 15 years old, 72 (21.8%) people had a bachelor's or higher degree, and 66 (20.0%) people had no formal qualifications. 33 people (10.0%) earned over $70,000 compared to 17.2% nationally. The employment status of those at least 15 was that 141 (42.7%) people were employed full-time, 54 (16.4%) were part-time, and 6 (1.8%) were unemployed. ==Further reading==