Darwin City · Statistical Area 2 (SA2)

Demographics & Identity in Darwin City

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

A much younger population than most similar areas defines Darwin City, where the typical resident is just 33. The area has seen significant growth over the last decade, adding about 2,604 people since 2011. This creates a distinct demographic profile dominated by working-age adults.

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📍 Darwin City, Statistical Area 2 (SA2)

Where Darwin City sits — Total population

7,149 ▲ +57.3%
  • 1–1: 40 areas
  • 1–2: 0 areas
  • 2–3: 0 areas
  • 3–4: 12 areas
  • 4–6: 6 areas
  • 6–9: 9 areas
  • 9–13: 10 areas
  • 13–19: 7 areas
  • 19–27: 17 areas
  • 27–39: 6 areas
  • 39–56: 5 areas
  • 56–81: 4 areas
  • 81–116: 1 area
  • 116–168: 5 areas
  • 168–242: 3 areas
  • 242–349: 4 areas
  • 349–503: 2 areas
  • 503–725: 9 areas
  • 725–1,045: 3 areas
  • 1,045–1,506: 5 areas
  • 1,506–2,171: 31 areas
  • 2,171–3,130: 83 areas
  • 3,130–4,513: 217 areas
  • 4,513–6,507: 318 areas
  • 6,507–9,382: 402 areas
  • 9,382–13,526: 546 areas
  • 13,526–19,501: 496 areas
  • 19,501–28,116: 231 areas

All statistical area 2 (sa2) areas, 2021. The marker is Darwin City — lower than 65% of areas.

Total population compared with the state and national average
Darwin City7,149
0800, NT 7,149
Northern Territory 232,605
Australia 25,422,788

Population

How many people, and the typical age.

The population grew 57% since 2011 to reach 7,149 people. While it is smaller than about 64% of similar areas, residents are noticeably younger than the national figure.

7,149 ▲ +57.3%

Lower than 65% of statistical area 2 (sa2) areas.

  • 2011: 4,545
  • 2016: 6,464
  • 2021: 7,149

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

33 yrs ▲ +3.1%

Younger than 89% of statistical area 2 (sa2) areas.

  • 2011: 32 yrs
  • 2016: 32 yrs
  • 2021: 33 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 over half the population, which helps explain why children under 15 and seniors over 65 are both far below the national average. Only 8.4% of residents are children, a figure well below the 18.2% seen across Australia.

7.0% ▲ +10.5%

Lower than 93% of statistical area 2 (sa2) areas.

  • 2011: 6.3%
  • 2016: 5.2%
  • 2021: 7.0%

Share of the population aged 65 years and over.

8.4% ▲ +12.2%

Lower than 96% of statistical area 2 (sa2) areas.

  • 2011: 7.5%
  • 2016: 8.3%
  • 2021: 8.4%

Share of the population aged under 15 years.

Age structure

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In Darwin City, Young adults (25–44) is the majority at 52%; Older adults (45–64) is next at 21%.

Identity & relationships

First Nations identity and marital status.

Over half of the population has never been married, though those in de facto relationships are among the highest at this level. About 3.5% of residents identify as Aboriginal and Torres Strait Islander, which is about the same as the national figure.

3.5% ▼ -25.7%

Higher than 65% of statistical area 2 (sa2) areas.

  • 2011: 4.7%
  • 2016: 3.4%
  • 2021: 3.5%

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

17.7% ▼ -12.3%

Higher than 90% of statistical area 2 (sa2) areas.

  • 2011: 20.2%
  • 2016: 19.2%
  • 2021: 17.7%

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

Marital status

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In Darwin City, Never married is the majority at 51%; Married is next at 36%.

Age & sex structure

  • 85+: 85+: 8 males; 85+: 4 females
  • 80–84: 80–84: 7 males; 80–84: 14 females
  • 75–79: 75–79: 50 males; 75–79: 27 females
  • 70–74: 70–74: 97 males; 70–74: 68 females
  • 65–69: 65–69: 138 males; 65–69: 86 females
  • 60–64: 60–64: 189 males; 60–64: 157 females
  • 55–59: 55–59: 203 males; 55–59: 163 females
  • 50–54: 50–54: 254 males; 50–54: 175 females
  • 45–49: 45–49: 229 males; 45–49: 164 females
  • 40–44: 40–44: 286 males; 40–44: 238 females
  • 35–39: 35–39: 397 males; 35–39: 368 females
  • 30–34: 30–34: 587 males; 30–34: 560 females
  • 25–29: 25–29: 635 males; 25–29: 629 females
  • 20–24: 20–24: 343 males; 20–24: 320 females
  • 15–19: 15–19: 70 males; 15–19: 83 females
  • 10–14: 10–14: 84 males; 10–14: 71 females
  • 5–9: 5–9: 99 males; 5–9: 99 females
  • 0–4: 0–4: 130 males; 0–4: 130 females

Sources

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

More for Darwin City

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Darwin City [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sa2/701011002/darwin-city/topic/demographics-identity