Mooroolbark · Statistical Area 2 (SA2)

Demographics & Identity in Mooroolbark

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

Over 23,000 people now call Mooroolbark home, making it one of the largest areas of its kind. The community is slightly younger than the national average, with a notable 19.8% of residents being children under 15.

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📍 Mooroolbark, Statistical Area 2 (SA2)

Where Mooroolbark sits — Total population

23,146 ▲ +11.9%
  • 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 Mooroolbark — higher than 93% of areas.

Total population compared with the state and national average
Mooroolbark23,146
3138, VIC 23,059
Victoria 6,503,491
Australia 25,422,788

Population

How many people, and the typical age.

The population grew by 12% since 2011, adding about 2,457 people. The typical resident is 37, which is a little younger than the Victorian and Australian figures of 38.

23,146 ▲ +11.9%

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

  • 2011: 20,689
  • 2016: 22,056
  • 2021: 23,146

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

37 yrs ▲ +5.7%

Younger than 64% of statistical area 2 (sa2) areas.

  • 2011: 35 yrs
  • 2016: 36 yrs
  • 2021: 37 yrs

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

Age profile

How the population splits across age groups.

Children under 15 make up 19.8% of the area, which is higher than most similar places. While the proportion of seniors is a little below the national figure at 15.4%, this group rose by 3.7 percentage points since 2011.

15.4% ▲ +31.4%

Lower than 62% of statistical area 2 (sa2) areas.

  • 2011: 11.7%
  • 2016: 13.8%
  • 2021: 15.4%

Share of the population aged 65 years and over.

19.8% ▼ -1.5%

Higher than 71% of statistical area 2 (sa2) areas.

  • 2011: 20.2%
  • 2016: 19.8%
  • 2021: 19.8%

Share of the population aged under 15 years.

Age structure

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In Mooroolbark, the largest group is Young adults (25–44) at 29%, followed by Older adults (45–64) (24%) and Children (0–14) (20%).

Identity & relationships

First Nations identity and marital status.

Aboriginal and Torres Strait Islander people make up 0.9% of the population, which is much lower than most areas. Nearly half of all residents are married, and those in de facto relationships rose to 11.4% since 2011.

0.9% ▲ +62.8%

Lower than 76% of statistical area 2 (sa2) areas.

  • 2011: 0.5%
  • 2016: 0.7%
  • 2021: 0.9%

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

11.4% ▲ +33.4%

Lower than 59% of statistical area 2 (sa2) areas.

  • 2011: 8.5%
  • 2016: 9.9%
  • 2021: 11.4%

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

Marital status

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In Mooroolbark, the largest group is Married at 50%, followed by Never married (35%) and Divorced (8%).

Age & sex structure

  • 85+: 85+: 135 males; 85+: 211 females
  • 80–84: 80–84: 190 males; 80–84: 213 females
  • 75–79: 75–79: 359 males; 75–79: 395 females
  • 70–74: 70–74: 467 males; 70–74: 530 females
  • 65–69: 65–69: 513 males; 65–69: 569 females
  • 60–64: 60–64: 584 males; 60–64: 668 females
  • 55–59: 55–59: 605 males; 55–59: 679 females
  • 50–54: 50–54: 682 males; 50–54: 729 females
  • 45–49: 45–49: 743 males; 45–49: 758 females
  • 40–44: 40–44: 750 males; 40–44: 750 females
  • 35–39: 35–39: 914 males; 35–39: 956 females
  • 30–34: 30–34: 902 males; 30–34: 935 females
  • 25–29: 25–29: 774 males; 25–29: 764 females
  • 20–24: 20–24: 759 males; 20–24: 689 females
  • 15–19: 15–19: 723 males; 15–19: 640 females
  • 10–14: 10–14: 773 males; 10–14: 716 females
  • 5–9: 5–9: 791 males; 5–9: 754 females
  • 0–4: 0–4: 817 males; 0–4: 739 females

Sources

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

More for Mooroolbark

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Mooroolbark [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sa2/211051281/mooroolbark/topic/demographics-identity