2136, NSW · Postcode

Demographics & Identity in 2136, NSW

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

Over half of the 7,763 people in postcode 2136 are married, making this the most common relationship status for the area. The population has grown 16% since 2011, with a typical resident now aged 39. It is an area where young and older adults make up the largest shares of the community.

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📍 2136, NSW, Postcode

Where 2136, NSW sits — Total population

7,763 ▲ +15.5%
  • 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 2136, NSW — higher than 62% of areas.

Total population compared with the state and national average
2136, NSW7,763
Strathfield 45,593
New South Wales 8,072,163
Australia 25,422,788

Population

How many people, and the typical age.

The population of postcode 2136 grew by about 1,043 people since 2011. The typical resident is 39, which is a little older than the national figure of 38.

7,763 ▲ +15.5%

Higher than 62% of postcode areas.

  • 2011: 6,720
  • 2016: 7,364
  • 2021: 7,763

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

39 yrs ▲ +2.6%

Younger than 71% of postcode areas.

  • 2011: 38 yrs
  • 2016: 37 yrs
  • 2021: 39 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 are the largest age group at 28.9%. Meanwhile, children under 15 make up 16.5% of the area, which is a little below the New South Wales figure.

17.0% ▲ +15.3%

Lower than 65% of postcode areas.

  • 2011: 14.7%
  • 2016: 15.0%
  • 2021: 17.0%

Share of the population aged 65 years and over.

16.5% ▼ -6.9%

Lower than 60% of postcode areas.

  • 2011: 17.7%
  • 2016: 17.0%
  • 2021: 16.5%

Share of the population aged under 15 years.

Age structure

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2136, NSW splits fairly evenly between Young adults (25–44) (29%) and Older adults (45–64) (26%), with Seniors (65+) at 17%.

Identity & relationships

First Nations identity and marital status.

Only 0.6% of residents identify as Aboriginal or Torres Strait Islander, which is much lower than most similar areas. Those in de facto relationships make up 6.5%, a figure well below the national average of 11.5%.

6.5% ▲ +91.9%

Lower than 93% of postcode areas.

  • 2011: 3.4%
  • 2016: 6.2%
  • 2021: 6.5%

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

Marital status

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In 2136, NSW, Married is the majority at 50%; Never married is next at 34%.

Age & sex structure

  • 85+: 85+: 78 males; 85+: 115 females
  • 80–84: 80–84: 86 males; 80–84: 110 females
  • 75–79: 75–79: 109 males; 75–79: 146 females
  • 70–74: 70–74: 133 males; 70–74: 169 females
  • 65–69: 65–69: 154 males; 65–69: 212 females
  • 60–64: 60–64: 230 males; 60–64: 236 females
  • 55–59: 55–59: 254 males; 55–59: 253 females
  • 50–54: 50–54: 244 males; 50–54: 279 females
  • 45–49: 45–49: 256 males; 45–49: 250 females
  • 40–44: 40–44: 275 males; 40–44: 242 females
  • 35–39: 35–39: 294 males; 35–39: 304 females
  • 30–34: 30–34: 285 males; 30–34: 274 females
  • 25–29: 25–29: 294 males; 25–29: 277 females
  • 20–24: 20–24: 253 males; 20–24: 246 females
  • 15–19: 15–19: 204 males; 15–19: 218 females
  • 10–14: 10–14: 209 males; 10–14: 217 females
  • 5–9: 5–9: 236 males; 5–9: 240 females
  • 0–4: 0–4: 190 males; 0–4: 200 females

Sources

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

More for 2136, NSW

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in 2136, NSW [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/poa/POA2136/2136-nsw/topic/demographics-identity