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Demographics & Identity
3355, VIC · Postcode
👥 Demographics & Identity in 3355, VIC
Who lives here — how many people, how old they are, and how communities identify.
A growing number of older residents has shaped the changing face of postcode 3355 since 2011. The population has stayed steady at around 13,059 people, but the typical resident is now noticeably older than those in the rest of Victoria. This shift is most evident in the high proportion of seniors living here.
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📍 3355, VIC, Postcode
Where 3355, VIC sits — Total population
?
13,059
▲ +0.3%
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 3355, VIC — higher than 73% of areas.
Total population compared with the state and national average
3355, VIC 13,059
Ballarat
113,763
Victoria
6,503,491
Australia
25,422,788
Population
How many people, and the typical age.
The typical person here is 43, which is noticeably older than the national figure of 38. This age has risen by 3 years since 2011.
13,059
▲ +0.3%
Higher than 73% of postcode areas.
13k
13k
13k
13k
13k
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
13,020
13,014
13,059
2011: 13,020
2016: 13,014
2021: 13,059
The number of people who usually live in the area, counted on Census night.
43 yrs
▲ +7.5%
Older than 52% of postcode areas.
39
40
41
42
43
44
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
40 yrs
42 yrs
43 yrs
2011: 40 yrs
2016: 42 yrs
2021: 43 yrs
Half the population is older than this age, and half younger.
Age profile
How the population splits across age groups.
Seniors aged 65 and over make up 24.6% of the population, a figure well above the national average. Meanwhile, children under 15 have fallen to 15.8%, which is a little below the Victorian figure.
24.6%
▲ +14.1%
Higher than 74% of postcode areas.
21.0%
22.0%
23.0%
24.0%
25.0%
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
21.6%
23.8%
24.6%
2011: 21.6%
2016: 23.8%
2021: 24.6%
Share of the population aged 65 years and over.
15.8%
▼ -14.3%
Lower than 66% of postcode areas.
15.0%
16.0%
17.0%
18.0%
19.0%
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
18.5%
17.3%
15.8%
2011: 18.5%
2016: 17.3%
2021: 15.8%
Share of the population aged under 15 years.
3355, VIC splits fairly evenly between Seniors (65+) (25%) and Older adults (45–64) (24%), with Young adults (25–44) at 23%.
Identity & relationships
First Nations identity and marital status.
Aboriginal and Torres Strait Islander people make up 2.8% of the population, slightly above the state average. Those in de facto relationships rose to 12.0% by 2021, which is about the same as the national figure.
2.8%
▲ +38.4%
Higher than 58% of postcode areas.
1.8%
2.0%
2.2%
2.4%
2.6%
2.8%
3.0%
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2.0%
2.4%
2.8%
2011: 2.0%
2016: 2.4%
2021: 2.8%
Share of people who identify as Aboriginal and/or Torres Strait Islander.
12.0%
▲ +35.4%
Lower than 55% of postcode areas.
8.0%
9.0%
10.0%
11.0%
12.0%
13.0%
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
8.9%
10.1%
12.0%
2011: 8.9%
2016: 10.1%
2021: 12.0%
Share of people aged 15+ who are in a de facto marriage (registered marriages excluded).
In 3355, VIC, the largest group is Never married at 41%, followed by Married (35%) and Divorced (11%).
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
516
516
85+: 85+: 189 males; 85+: 340 females
80–84: 80–84: 209 males; 80–84: 263 females
75–79: 75–79: 288 males; 75–79: 373 females
70–74: 70–74: 337 males; 70–74: 430 females
65–69: 65–69: 359 males; 65–69: 431 females
60–64: 60–64: 379 males; 60–64: 429 females
55–59: 55–59: 393 males; 55–59: 380 females
50–54: 50–54: 398 males; 50–54: 437 females
45–49: 45–49: 336 males; 45–49: 373 females
40–44: 40–44: 281 males; 40–44: 332 females
35–39: 35–39: 302 males; 35–39: 333 females
30–34: 30–34: 387 males; 30–34: 374 females
25–29: 25–29: 516 males; 25–29: 472 females
20–24: 20–24: 398 males; 20–24: 398 females
15–19: 15–19: 419 males; 15–19: 423 females
10–14: 10–14: 386 males; 10–14: 352 females
5–9: 5–9: 354 males; 5–9: 313 females
0–4: 0–4: 334 males; 0–4: 326 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 3355, VIC [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/poa/POA3355/3355-vic/topic/demographics-identity
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