Lyneham · Statistical Area 2 (SA2)

Demographics & Identity in Lyneham

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

Over half of the 5,703 people in Lyneham have never been married, reflecting a population that is noticeably younger than the national average. The area has grown quickly, adding about 1,218 people since 2011.

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📍 Lyneham, Statistical Area 2 (SA2)

Where Lyneham sits — Total population

5,703 ▲ +27.2%
  • 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 Lyneham — lower than 73% of areas.

Total population compared with the state and national average
Lyneham5,703
2602, ACT 34,540
Australian Capital Territory 454,499
Australia 25,422,788

Population

How many people, and the typical age.

The typical resident in Lyneham is 35, which is about the same as across the ACT and three years younger than the Australian figure. This age has dropped slightly since 2011.

5,703 ▲ +27.2%

Lower than 73% of statistical area 2 (sa2) areas.

  • 2011: 4,485
  • 2016: 5,112
  • 2021: 5,703

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

35 yrs ▼ -2.8%

Younger than 79% of statistical area 2 (sa2) areas.

  • 2011: 36 yrs
  • 2016: 35 yrs
  • 2021: 35 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 38.5% of the population. Conversely, children under 15 make up only 11.3%, a figure well below the 18.2% seen across the ACT and Australia.

16.6% ▲ +12.9%

Lower than 55% of statistical area 2 (sa2) areas.

  • 2011: 14.7%
  • 2016: 15.3%
  • 2021: 16.6%

Share of the population aged 65 years and over.

11.3% ▲ +3.9%

Lower than 91% of statistical area 2 (sa2) areas.

  • 2011: 10.9%
  • 2016: 12.3%
  • 2021: 11.3%

Share of the population aged under 15 years.

Age structure

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In Lyneham, the largest group is Young adults (25–44) at 39%, followed by Older adults (45–64) (20%) and Seniors (65+) (17%).

Identity & relationships

First Nations identity and marital status.

De facto relationships are much more common here than in most other areas, at 17.4%, which is well above the national figure. The Aboriginal and Torres Strait Islander population is 1.2%, slightly lower than the national average.

1.2% ▲ +59.6%

Lower than 67% of statistical area 2 (sa2) areas.

  • 2011: 0.8%
  • 2016: 0.8%
  • 2021: 1.2%

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

17.4% ▲ +22.1%

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

  • 2011: 14.3%
  • 2016: 15.3%
  • 2021: 17.4%

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

Marital status

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

Age & sex structure

  • 85+: 85+: 68 males; 85+: 139 females
  • 80–84: 80–84: 41 males; 80–84: 83 females
  • 75–79: 75–79: 81 males; 75–79: 89 females
  • 70–74: 70–74: 104 males; 70–74: 104 females
  • 65–69: 65–69: 110 males; 65–69: 133 females
  • 60–64: 60–64: 111 males; 60–64: 144 females
  • 55–59: 55–59: 124 males; 55–59: 140 females
  • 50–54: 50–54: 152 males; 50–54: 152 females
  • 45–49: 45–49: 148 males; 45–49: 152 females
  • 40–44: 40–44: 164 males; 40–44: 172 females
  • 35–39: 35–39: 243 males; 35–39: 237 females
  • 30–34: 30–34: 326 males; 30–34: 300 females
  • 25–29: 25–29: 345 males; 25–29: 402 females
  • 20–24: 20–24: 260 males; 20–24: 330 females
  • 15–19: 15–19: 98 males; 15–19: 94 females
  • 10–14: 10–14: 121 males; 10–14: 92 females
  • 5–9: 5–9: 115 males; 5–9: 98 females
  • 0–4: 0–4: 117 males; 0–4: 106 females

Sources

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

More for Lyneham

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Lyneham [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sa2/801051057/lyneham/topic/demographics-identity