Brisbane Inner City · Region (SA4)

Demographics & Identity in Brisbane Inner City

Who lives here — how many people, how old they are, and how communities identify.

A 30% population jump since 2011 has seen Brisbane Inner City grow by about 68,269 people. This area is now much younger than most others, with a typical resident aged just 34. It is a hub for young adults and those in flexible relationships, though the population has aged slightly over the last decade.

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📍 Brisbane Inner City, Region (SA4)

Where Brisbane Inner City sits — Total population

292,245 ▲ +30.5%
  • 1–2: 3 areas
  • 2–3: 0 areas
  • 3–4: 0 areas
  • 4–7: 0 areas
  • 7–11: 1 area
  • 11–19: 1 area
  • 19–30: 1 area
  • 30–50: 1 area
  • 50–81: 0 areas
  • 81–132: 1 area
  • 132–214: 1 area
  • 214–349: 0 areas
  • 349–569: 1 area
  • 569–927: 1 area
  • 927–1,511: 1 area
  • 1,511–2,461: 0 areas
  • 2,461–4,010: 2 areas
  • 4,010–6,532: 1 area
  • 6,532–10,641: 2 areas
  • 10,641–17,336: 2 areas
  • 17,336–28,242: 0 areas
  • 28,242–46,009: 1 area
  • 46,009–74,953: 0 areas
  • 74,953–122,107: 9 areas
  • 122,107–198,924: 21 areas
  • 198,924–324,066: 28 areas
  • 324,066–527,936: 21 areas
  • 527,936–860,060: 8 areas

All region (sa4) areas, 2021. The marker is Brisbane Inner City — higher than 67% of areas.

Total population compared with the state and national average
Brisbane Inner City292,245
Greater Brisbane 2,526,238
Queensland 5,156,138
Australia 25,422,788

Population

How many people, and the typical age.

The total population reached 292,245 in 2021, making it larger than about 66% of similar areas. The typical age of 34 is noticeably younger than the national figure of 38.

292,245 ▲ +30.5%

Higher than 67% of region (sa4) areas.

  • 2011: 223,976
  • 2016: 250,207
  • 2021: 292,245

The number of people who usually live in the area, counted on Census night.

34 yrs ▲ +6.3%

Younger than 99% of region (sa4) areas.

  • 2011: 32 yrs
  • 2016: 33 yrs
  • 2021: 34 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 37.9%. This helps explain why children under 15 (13.2%) and seniors aged 65 and over (10.5%) are both well below Queensland and Australian levels.

10.5% ▲ +17.1%

Lower than 88% of region (sa4) areas.

  • 2011: 9.0%
  • 2016: 9.5%
  • 2021: 10.5%

Share of the population aged 65 years and over.

13.2% ▼ -5.9%

Lower than 86% of region (sa4) areas.

  • 2011: 14.0%
  • 2016: 13.9%
  • 2021: 13.2%

Share of the population aged under 15 years.

Age structure

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In Brisbane Inner City, the largest group is Young adults (25–44) at 38%, followed by Older adults (45–64) (22%) and Youth (15–24) (16%).

Identity & relationships

First Nations identity and marital status.

People in de facto relationships make up 17.0% of the population, which is well above the national figure of 11.5%. Aboriginal and Torres Strait Islander people represent 1.4% of the area, a figure well below the state average.

17.0% ▲ +25.8%

Higher than 92% of region (sa4) areas.

  • 2011: 13.5%
  • 2016: 14.8%
  • 2021: 17.0%

Share of people aged 15+ who are in a de facto marriage (registered marriages excluded).

Marital status

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In Brisbane Inner City, Never married is the majority at 52%; Married is next at 35%.

Age & sex structure

  • 85+: 85+: 1,308 males; 85+: 2,210 females
  • 80–84: 80–84: 1,626 males; 80–84: 1,838 females
  • 75–79: 75–79: 2,610 males; 75–79: 2,878 females
  • 70–74: 70–74: 4,018 males; 70–74: 4,185 females
  • 65–69: 65–69: 4,927 males; 65–69: 5,046 females
  • 60–64: 60–64: 6,207 males; 60–64: 6,282 females
  • 55–59: 55–59: 7,730 males; 55–59: 7,580 females
  • 50–54: 50–54: 9,207 males; 50–54: 9,138 females
  • 45–49: 45–49: 9,760 males; 45–49: 9,812 females
  • 40–44: 40–44: 10,258 males; 40–44: 10,042 females
  • 35–39: 35–39: 12,811 males; 35–39: 12,295 females
  • 30–34: 30–34: 15,417 males; 30–34: 14,984 females
  • 25–29: 25–29: 17,244 males; 25–29: 17,835 females
  • 20–24: 20–24: 14,299 males; 20–24: 16,375 females
  • 15–19: 15–19: 7,830 males; 15–19: 8,043 females
  • 10–14: 10–14: 6,850 males; 10–14: 6,712 females
  • 5–9: 5–9: 6,374 males; 5–9: 6,350 females
  • 0–4: 0–4: 6,165 males; 0–4: 5,991 females

Sources

  • Census of Population and Housing — Australian Bureau of Statistics, 2021 (CC BY 4.0).

More for Brisbane Inner City

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Brisbane Inner City [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sa4/305/brisbane-inner-city/topic/demographics-identity