The Gap · Suburb / Locality

Demographics & Identity in The Gap

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

A young adult population defines daily life in The Gap (NT), where the typical resident is just 34 years old. With 1,945 people living here, the community is notably younger than the national average and has a very small proportion of seniors.

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📍 The Gap, Suburb / Locality

Where The Gap sits — Total population

1,945 ▲ +15.0%
  • 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 The Gap — higher than 78% of areas.

Total population compared with the state and national average
The Gap1,945
0870, NT 20,341
Northern Territory 232,605
Australia 25,422,788

Population

How many people, and the typical age.

The typical resident is 34, which is much lower than most similar areas. While this is a little older than the Northern Territory average, it is noticeably younger than the Australian figure.

1,945 ▲ +15.0%

Higher than 78% of suburb / locality areas.

  • 2011: 1,692
  • 2016: 1,709
  • 2021: 1,945

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

34 yrs ▲ +9.7%

Younger than 87% of suburb / locality areas.

  • 2011: 31 yrs
  • 2016: 32 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 45.3% of the population. This creates a stark contrast with the elderly, as the 7.1% of people aged 65 and over is far below the national figure.

7.1% ▲ +37.4%

Lower than 89% of suburb / locality areas.

  • 2011: 5.2%
  • 2016: 6.0%
  • 2021: 7.1%

Share of the population aged 65 years and over.

16.0% ▼ -2.4%

Lower than 58% of suburb / locality areas.

  • 2011: 16.4%
  • 2016: 16.7%
  • 2021: 16.0%

Share of the population aged under 15 years.

Age structure

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In The Gap, the largest group is Young adults (25–44) at 45%, followed by Older adults (45–64) (23%) and Children (0–14) (16%).

Identity & relationships

First Nations identity and marital status.

About 15.5% of residents are Aboriginal and Torres Strait Islander, a figure far above the Australian average. Many people have never married (50.7%), though 16.8% are in de facto relationships, which is much higher than in most areas.

15.5% ▼ -12.2%

Higher than 90% of suburb / locality areas.

  • 2011: 17.6%
  • 2016: 14.6%
  • 2021: 15.5%

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

16.8% ▲ +10.9%

Higher than 79% of suburb / locality areas.

  • 2011: 15.2%
  • 2016: 13.3%
  • 2021: 16.8%

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

Marital status

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In The Gap, Never married is the majority at 51%; Married is next at 36%.

Age & sex structure

  • 85+: 85+: 0 males; 85+: 6 females
  • 80–84: 80–84: 3 males; 80–84: 5 females
  • 75–79: 75–79: 6 males; 75–79: 7 females
  • 70–74: 70–74: 18 males; 70–74: 20 females
  • 65–69: 65–69: 44 males; 65–69: 30 females
  • 60–64: 60–64: 40 males; 60–64: 46 females
  • 55–59: 55–59: 70 males; 55–59: 51 females
  • 50–54: 50–54: 68 males; 50–54: 69 females
  • 45–49: 45–49: 45 males; 45–49: 60 females
  • 40–44: 40–44: 72 males; 40–44: 59 females
  • 35–39: 35–39: 110 males; 35–39: 104 females
  • 30–34: 30–34: 126 males; 30–34: 149 females
  • 25–29: 25–29: 107 males; 25–29: 147 females
  • 20–24: 20–24: 36 males; 20–24: 69 females
  • 15–19: 15–19: 30 males; 15–19: 26 females
  • 10–14: 10–14: 38 males; 10–14: 35 females
  • 5–9: 5–9: 55 males; 5–9: 54 females
  • 0–4: 0–4: 80 males; 0–4: 61 females

Sources

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

More for The Gap

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in The Gap [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL70253/the-gap/topic/demographics-identity