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Demographics & Identity
3166, VIC · Postcode
👥 Demographics & Identity in 3166, VIC
Who lives here — how many people, how old they are, and how communities identify.
Growth of 11% since 2011 has seen postcode 3166 expand to 24,753 people. This is a relatively young area where the typical resident is 37, which is a little younger than the national figure. The population has aged slightly over the last decade, with the typical age rising from 35 to 37.
Part of
LGA Monash
Capital Greater Melbourne
State Victoria
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📍 3166, VIC, Postcode
Where 3166, VIC sits — Total population
?
24,753
▲ +10.8%
1
10
100
1.0k
10k
100k
1–2: 1 area
2–2: 0 areas
2–4: 0 areas
4–5: 2 areas
5–8: 3 areas
8–12: 2 areas
12–19: 2 areas
19–29: 12 areas
29–44: 19 areas
44–67: 35 areas
67–102: 30 areas
102–155: 70 areas
155–237: 97 areas
237–360: 129 areas
360–549: 158 areas
549–836: 168 areas
836–1,273: 181 areas
1,273–1,938: 179 areas
1,938–2,951: 157 areas
2,951–4,493: 179 areas
4,493–6,842: 176 areas
6,842–10,418: 210 areas
10,418–15,865: 268 areas
15,865–24,158: 254 areas
24,158–36,786: 182 areas
36,786–56,016: 93 areas
56,016–85,299: 28 areas
85,299–129,888: 8 areas
All postcode areas, 2021. The marker is 3166, VIC — higher than 86% of areas.
Total population compared with the state and national average
3166, VIC 24,753
Monash
190,397
Victoria
6,503,491
Australia
25,422,788
Population
How many people, and the typical age.
The population is larger than about 89% of similar areas, with 2,412 people moving into the area since 2011.
24,753
▲ +10.8%
Higher than 86% of postcode areas.
22k
23k
24k
25k
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
22,341
23,757
24,753
2011: 22,341
2016: 23,757
2021: 24,753
The number of people who usually live in the area, counted on Census night.
37 yrs
▲ +5.7%
Younger than 81% of postcode areas.
34
35
36
37
38
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
35 yrs
35 yrs
37 yrs
2011: 35 yrs
2016: 35 yrs
2021: 37 yrs
Half the population is older than this age, and half younger.
Age profile
How the population splits across age groups.
Young adults aged 25 to 44 make up the largest group at 32.2%. Children under 15 are a little below the national figure at 15.4%, while seniors aged 65 and over are much lower than most areas at 14.9%.
14.9%
▲ +7.8%
Lower than 75% of postcode areas.
13.5%
14.0%
14.5%
15.0%
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
13.9%
14.1%
14.9%
2011: 13.9%
2016: 14.1%
2021: 14.9%
Share of the population aged 65 years and over.
15.4%
▼ -11.0%
Lower than 70% of postcode areas.
15.0%
16.0%
17.0%
18.0%
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
17.3%
16.5%
15.4%
2011: 17.3%
2016: 16.5%
2021: 15.4%
Share of the population aged under 15 years.
In 3166, VIC, the largest group is Young adults (25–44) at 32%, followed by Older adults (45–64) (24%) and Children (0–14) (15%).
Identity & relationships
First Nations identity and marital status.
Nearly 40% of residents have never married, while 46% are married. The Aboriginal and Torres Strait Islander population is much lower than most areas at 0.4%, and people in de facto relationships are also much lower than most areas at 10.2%.
0.4%
▲ +35.4%
Lower than 90% of postcode areas.
0.2%
0.3%
0.3%
0.3%
0.4%
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
0.3%
0.2%
0.4%
2011: 0.3%
2016: 0.2%
2021: 0.4%
Share of people who identify as Aboriginal and/or Torres Strait Islander.
10.2%
▲ +33.6%
Lower than 74% of postcode areas.
7.0%
8.0%
9.0%
10.0%
11.0%
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
7.7%
8.2%
10.2%
2011: 7.7%
2016: 8.2%
2021: 10.2%
Share of people aged 15+ who are in a de facto marriage (registered marriages excluded).
In 3166, VIC, the largest group is Married at 46%, followed by Never married (40%) and Divorced (7%).
Age & sex structure
Males
Females
85+
80–84
75–79
70–74
65–69
60–64
55–59
50–54
45–49
40–44
35–39
30–34
25–29
20–24
15–19
10–14
5–9
0–4
1.2k
1.2k
85+: 85+: 282 males; 85+: 415 females
80–84: 80–84: 239 males; 80–84: 332 females
75–79: 75–79: 290 males; 75–79: 369 females
70–74: 70–74: 364 males; 70–74: 456 females
65–69: 65–69: 457 males; 65–69: 496 females
60–64: 60–64: 591 males; 60–64: 639 females
55–59: 55–59: 685 males; 55–59: 735 females
50–54: 50–54: 805 males; 50–54: 894 females
45–49: 45–49: 828 males; 45–49: 847 females
40–44: 40–44: 841 males; 40–44: 817 females
35–39: 35–39: 961 males; 35–39: 957 females
30–34: 30–34: 1,058 males; 30–34: 1,063 females
25–29: 25–29: 1,223 males; 25–29: 1,056 females
20–24: 20–24: 1,048 males; 20–24: 997 females
15–19: 15–19: 564 males; 15–19: 623 females
10–14: 10–14: 614 males; 10–14: 612 females
5–9: 5–9: 679 males; 5–9: 636 females
0–4: 0–4: 673 males; 0–4: 609 females
Sources
Census of Population and Housing — Australian Bureau of Statistics, 2021 (CC BY 4.0 ).
Cite this page
Australian Bureau of Statistics. (2021). Demographics & Identity in 3166, VIC [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/poa/POA3166/3166-vic/topic/demographics-identity
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