41 —
Lower than 76% of suburb / locality areas.
- 2016: 32
- 2021: 41
The number of people who usually live in the area, counted on Census night.
Illabarook · Suburb / Locality
Demographics & Identity in Illabarook
Who lives here — how many people, how old they are, and how communities identify.
A very high proportion of children makes Illabarook a family-focused area. The typical resident is 36, which is a little younger than the national figure of 38. With only 41 people living here, it is a small community where the population structure is heavily weighted toward young families.
41
—
- 1–1: 689 areas
- 1–2: 0 areas
- 2–3: 119 areas
- 3–5: 108 areas
- 5–7: 243 areas
- 7–11: 241 areas
- 11–16: 514 areas
- 16–24: 579 areas
- 24–36: 898 areas
- 36–53: 1059 areas
- 53–79: 1168 areas
- 79–117: 1203 areas
- 117–174: 1171 areas
- 174–258: 1010 areas
- 258–384: 856 areas
- 384–571: 670 areas
- 571–850: 616 areas
- 850–1,263: 567 areas
- 1,263–1,879: 520 areas
- 1,879–2,794: 590 areas
- 2,794–4,154: 679 areas
- 4,154–6,177: 585 areas
- 6,177–9,186: 528 areas
- 9,186–13,659: 405 areas
- 13,659–20,311: 195 areas
- 20,311–30,202: 96 areas
- 30,202–44,910: 33 areas
- 44,910–66,781: 10 areas
All suburb / locality areas, 2021. The marker is Illabarook — lower than 76% of areas.
Population
How many people, and the typical age.
The typical resident is 36, making the area a little younger than both Victoria and Australia. This small community has a total population of 41 people.
36 yrs —
Younger than 83% of suburb / locality areas.
- 2016: 40 yrs
- 2021: 36 yrs
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 34.1% of the population, which is far above the national figure of 18.2%. This high number of children helps explain why the typical resident is younger and why seniors are much less common here at 12.2%.
12.2% —
Lower than 77% of suburb / locality areas.
- 2016: 12.5%
- 2021: 12.2%
Share of the population aged 65 years and over.
34.1% —
Higher than 99% of suburb / locality areas.
- 2016: 9.4%
- 2021: 34.1%
Share of the population aged under 15 years.
Age structure
View on map →In Illabarook, the largest group is Children (0–14) at 44%, followed by Older adults (45–64) (19%) and Seniors (65+) (16%).
Identity & relationships
First Nations identity and marital status.
Most residents are married (66.7%) or have never been married (30%), and there are no people in de facto relationships. No residents identify as Aboriginal or Torres Strait Islander, which is well below the national figure of 3.2%.
0.0% —
Lower than 99% of suburb / locality areas.
- 2016: 0.0%
- 2021: 0.0%
Share of people who identify as Aboriginal and/or Torres Strait Islander.
0.0% —
Lower than 99% of suburb / locality areas.
Share of people aged 15+ who are in a de facto marriage (registered marriages excluded).
Marital status
View on map →In Illabarook, Married is the majority at 69%; Never married is next at 31%.
Age & sex structure
Sources
- Census of Population and Housing — Australian Bureau of Statistics, 2021 (CC BY 4.0).
More for Illabarook
Cite this page
Australian Bureau of Statistics. (2021). Demographics & Identity in Illabarook [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL21226/illabarook/topic/demographics-identity