Southside · Suburb / Locality

Demographics & Identity in Southside

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

A far older population defines Southside, where the typical resident is now 46. This shift is most visible in the high number of seniors, who make up over a quarter of the community. With 6,312 people, it is one of the largest areas of its kind in the region.

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📍 Southside, Suburb / Locality

Where Southside sits — Total population

6,312 ▲ +14.6%
  • 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 Southside — higher than 86% of areas.

Total population compared with the state and national average
Southside6,312
4570, QLD 46,427
Queensland 5,156,138
Australia 25,422,788

Population

How many people, and the typical age.

The typical person living here is 46, which is far older than the national figure of 38.

6,312 ▲ +14.6%

Higher than 86% of suburb / locality areas.

  • 2011: 5,509
  • 2016: 5,737
  • 2021: 6,312

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

46 yrs ▲ +17.9%

Older than 54% of suburb / locality areas.

  • 2011: 39 yrs
  • 2016: 43 yrs
  • 2021: 46 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 26.1% of the population, a figure well above the 17.2% seen across Australia. This helps explain why the area is much older than most others.

26.1% ▲ +52.7%

Higher than 77% of suburb / locality areas.

  • 2011: 17.1%
  • 2016: 22.9%
  • 2021: 26.1%

Share of the population aged 65 years and over.

16.6% ▼ -30.0%

Lower than 54% of suburb / locality areas.

  • 2011: 23.7%
  • 2016: 19.9%
  • 2021: 16.6%

Share of the population aged under 15 years.

Age structure

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Southside splits fairly evenly between Seniors (65+) (26%) and Older adults (45–64) (25%), with Young adults (25–44) at 20%.

Identity & relationships

First Nations identity and marital status.

Aboriginal and Torres Strait Islander people make up 4.1% of the population, which is higher than most similar areas. Marriage is the most common relationship status at 46.5%, while those in de facto relationships are a little below the state average.

4.1% ▲ +40.9%

Higher than 68% of suburb / locality areas.

  • 2011: 2.9%
  • 2016: 3.3%
  • 2021: 4.1%

Share of people who identify as Aboriginal and/or Torres Strait Islander.

10.7% ▲ +22.7%

Lower than 63% of suburb / locality areas.

  • 2011: 8.7%
  • 2016: 8.4%
  • 2021: 10.7%

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

Marital status

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In Southside, the largest group is Married at 46%, followed by Never married (31%) and Divorced (11%).

Age & sex structure

  • 85+: 85+: 82 males; 85+: 115 females
  • 80–84: 80–84: 85 males; 80–84: 136 females
  • 75–79: 75–79: 145 males; 75–79: 172 females
  • 70–74: 70–74: 210 males; 70–74: 257 females
  • 65–69: 65–69: 202 males; 65–69: 245 females
  • 60–64: 60–64: 193 males; 60–64: 226 females
  • 55–59: 55–59: 175 males; 55–59: 204 females
  • 50–54: 50–54: 188 males; 50–54: 237 females
  • 45–49: 45–49: 150 males; 45–49: 190 females
  • 40–44: 40–44: 131 males; 40–44: 186 females
  • 35–39: 35–39: 155 males; 35–39: 171 females
  • 30–34: 30–34: 154 males; 30–34: 155 females
  • 25–29: 25–29: 182 males; 25–29: 155 females
  • 20–24: 20–24: 172 males; 20–24: 169 females
  • 15–19: 15–19: 230 males; 15–19: 198 females
  • 10–14: 10–14: 203 males; 10–14: 186 females
  • 5–9: 5–9: 172 males; 5–9: 178 females
  • 0–4: 0–4: 148 males; 0–4: 148 females

Sources

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

More for Southside

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Southside [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL32612/southside/topic/demographics-identity