Who lives here — how many people, how old they are, and how communities identify.
A typical resident in Bannockburn is 35, making the area noticeably younger than both Victoria and Australia. This shift is part of a broader change, as the typical age has dropped by 10 years since 2011. The population now totals 6,178 people.
Bannockburn is larger than about 89% of similar areas, although the total population shrank by 34% since 2011. The typical person here is 35, which is much lower than most other areas.
Half the population is older than this age, and half younger.
Age profile
How the population splits across age groups.
Children under 15 make up 25.4% of the population, a figure well above the national average and among the highest for similar areas. This helps explain why the area is so young, while the proportion of seniors aged 65 and over is much lower than most areas at 14.3%.
About 1.4% of residents are Aboriginal or Torres Strait Islander, which is about the same as the Victorian figure. Most people are married at 55.1%, while those in de facto relationships rose to 13.5% since 2011.
Australian Bureau of Statistics. (2021). Demographics & Identity in Bannockburn [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/ucl/UCL214002/bannockburn/topic/demographics-identity