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Demographics & Identity
4205, QLD · Postcode
👥 Demographics & Identity in 4205, QLD
Who lives here — how many people, how old they are, and how communities identify.
A typical resident in postcode 4205 is 48 years old, which is far older than the Queensland and Australian figure of 38. This aging trend is striking, with the area now being far older than it was in 2011. The population has grown by 38% since 2011 to reach 6,333 people.
Part of
LGA Logan
Capital Greater Brisbane
State Queensland
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📍 4205, QLD, Postcode
Where 4205, QLD sits — Total population
?
6,333
▲ +38.0%
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 4205, QLD — higher than 59% of areas.
Total population compared with the state and national average
4205, QLD 6,333
Logan
345,098
Queensland
5,156,138
Australia
25,422,788
Population
How many people, and the typical age.
The typical person here is 48, which is far older than the national figure and 7 years older than in 2011. The total population grew by about 1,744 people since 2011.
6,333
▲ +38.0%
Higher than 59% of postcode areas.
4.0k
4.5k
5.0k
5.5k
6.0k
6.5k
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
4,589
5,385
6,333
2011: 4,589
2016: 5,385
2021: 6,333
The number of people who usually live in the area, counted on Census night.
48 yrs
▲ +17.1%
Older than 74% of postcode areas.
40
42
44
46
48
50
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
41 yrs
47 yrs
48 yrs
2011: 41 yrs
2016: 47 yrs
2021: 48 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 33.2% of the population, which is far above the national figure. This has risen 9.3 points since 2011, while the proportion of children under 15 has fallen to 15.0%.
33.2%
▲ +38.9%
Higher than 93% of postcode areas.
20.0%
25.0%
30.0%
35.0%
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
23.9%
30.4%
33.2%
2011: 23.9%
2016: 30.4%
2021: 33.2%
Share of the population aged 65 years and over.
15.0%
▼ -21.8%
Lower than 74% of postcode areas.
14.0%
16.0%
18.0%
20.0%
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
19.1%
15.6%
15.0%
2011: 19.1%
2016: 15.6%
2021: 15.0%
Share of the population aged under 15 years.
In 4205, QLD, the largest group is Seniors (65+) at 33%, followed by Young adults (25–44) (21%) and Older adults (45–64) (20%).
Identity & relationships
First Nations identity and marital status.
Aboriginal and Torres Strait Islander people make up 4.8% of the population, which is a little above the Australian figure. De facto relationships have risen to 12.9%, which is about the same as the Queensland figure.
4.8%
▲ +34.8%
Higher than 75% of postcode areas.
3.5%
4.0%
4.5%
5.0%
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
3.6%
3.6%
4.8%
2011: 3.6%
2016: 3.6%
2021: 4.8%
Share of people who identify as Aboriginal and/or Torres Strait Islander.
12.9%
▲ +38.4%
Higher than 57% of postcode areas.
8.0%
10.0%
12.0%
14.0%
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
9.3%
10.6%
12.9%
2011: 9.3%
2016: 10.6%
2021: 12.9%
Share of people aged 15+ who are in a de facto marriage (registered marriages excluded).
In 4205, QLD, the largest group is Married at 39%, followed by Never married (32%) and Widowed (13%).
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
270
270
85+: 85+: 152 males; 85+: 270 females
80–84: 80–84: 149 males; 80–84: 224 females
75–79: 75–79: 192 males; 75–79: 250 females
70–74: 70–74: 208 males; 70–74: 263 females
65–69: 65–69: 154 males; 65–69: 229 females
60–64: 60–64: 148 males; 60–64: 204 females
55–59: 55–59: 139 males; 55–59: 158 females
50–54: 50–54: 141 males; 50–54: 184 females
45–49: 45–49: 142 males; 45–49: 159 females
40–44: 40–44: 132 males; 40–44: 162 females
35–39: 35–39: 142 males; 35–39: 164 females
30–34: 30–34: 186 males; 30–34: 181 females
25–29: 25–29: 176 males; 25–29: 207 females
20–24: 20–24: 160 males; 20–24: 181 females
15–19: 15–19: 149 males; 15–19: 152 females
10–14: 10–14: 174 males; 10–14: 158 females
5–9: 5–9: 147 males; 5–9: 171 females
0–4: 0–4: 140 males; 0–4: 169 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 4205, QLD [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/poa/POA4205/4205-qld/topic/demographics-identity
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