Balmain · Suburb / Locality

Demographics & Identity in Balmain

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

A much higher proportion of people live in de facto relationships in Balmain compared to most similar areas. With 10,454 residents, it is one of the largest suburbs at this level. The typical resident is 42, making the area noticeably older than both the state and national figures.

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📍 Balmain, Suburb / Locality

Where Balmain sits — Total population

10,454 ▲ +6.9%
  • 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 Balmain — higher than 87% of areas.

Total population compared with the state and national average
Balmain10,454
2041, NSW 15,584
New South Wales 8,072,163
Australia 25,422,788

Population

How many people, and the typical age.

Balmain is among the largest areas at this level with 10,454 people. The typical resident is 42, which is noticeably older than the national figure of 38.

10,454 ▲ +6.9%

Higher than 87% of suburb / locality areas.

  • 2011: 9,783
  • 2016: 10,453
  • 2021: 10,454

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

42 yrs ▲ +10.5%

Younger than 62% of suburb / locality areas.

  • 2011: 38 yrs
  • 2016: 40 yrs
  • 2021: 42 yrs

Half the population is older than this age, and half younger.

Age profile

How the population splits across age groups.

The age profile is balanced, with young adults (25-44) and older adults (45-64) each making up around 29% of the population. Children under 15 and seniors aged 65 and over both sit slightly below the state and national averages.

16.4% ▲ +47.9%

Lower than 61% of suburb / locality areas.

  • 2011: 11.1%
  • 2016: 13.4%
  • 2021: 16.4%

Share of the population aged 65 years and over.

17.2% ▲ +7.6%

Higher than 51% of suburb / locality areas.

  • 2011: 16.0%
  • 2016: 17.2%
  • 2021: 17.2%

Share of the population aged under 15 years.

Age structure

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Balmain splits fairly evenly between Young adults (25–44) (29%) and Older adults (45–64) (29%), with Children (0–14) at 17%.

Identity & relationships

First Nations identity and marital status.

About 17.1% of residents are in a de facto relationship, a figure well above the national average of 11.5%. Those identifying as Aboriginal and Torres Strait Islander make up 0.8% of the population, which is lower than most areas.

17.1% ▲ +6.1%

Higher than 80% of suburb / locality areas.

  • 2011: 16.1%
  • 2016: 15.3%
  • 2021: 17.1%

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

Marital status

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Balmain splits fairly evenly between Married (44%) and Never married (39%), with Divorced at 11%.

Age & sex structure

  • 85+: 85+: 54 males; 85+: 76 females
  • 80–84: 80–84: 63 males; 80–84: 90 females
  • 75–79: 75–79: 180 males; 75–79: 189 females
  • 70–74: 70–74: 224 males; 70–74: 265 females
  • 65–69: 65–69: 262 males; 65–69: 292 females
  • 60–64: 60–64: 294 males; 60–64: 306 females
  • 55–59: 55–59: 367 males; 55–59: 386 females
  • 50–54: 50–54: 401 males; 50–54: 403 females
  • 45–49: 45–49: 413 males; 45–49: 497 females
  • 40–44: 40–44: 419 males; 40–44: 493 females
  • 35–39: 35–39: 411 males; 35–39: 460 females
  • 30–34: 30–34: 361 males; 30–34: 397 females
  • 25–29: 25–29: 235 males; 25–29: 297 females
  • 20–24: 20–24: 188 males; 20–24: 208 females
  • 15–19: 15–19: 231 males; 15–19: 193 females
  • 10–14: 10–14: 306 males; 10–14: 270 females
  • 5–9: 5–9: 305 males; 5–9: 288 females
  • 0–4: 0–4: 329 males; 0–4: 303 females

Sources

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

More for Balmain

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Balmain [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL10165/balmain/topic/demographics-identity