2.3 ▼ -11.5%
Lower than 71% of suburb / locality areas.
- 2011: 2.6
- 2016: 2.4
- 2021: 2.3
Average number of people usually resident per household.
Birtinya · Suburb / Locality
Family & Households in Birtinya
How families and households are made up across the area.
Nearly 28% of people live alone in Birtinya, which is higher than most similar areas. This contributes to smaller living arrangements, with the typical home here holding fewer people than the national figure.
2.3
▼ -11.5%
- 1.5–1.6: 490 areas
- 1.6–1.8: 168 areas
- 1.8–1.9: 642 areas
- 1.9–2.1: 816 areas
- 2.1–2.2: 1854 areas
- 2.2–2.4: 1319 areas
- 2.4–2.5: 2753 areas
- 2.5–2.7: 1349 areas
- 2.7–2.8: 2332 areas
- 2.8–3.0: 805 areas
- 3.0–3.1: 1044 areas
- 3.1–3.3: 289 areas
- 3.3–3.4: 386 areas
- 3.4–3.6: 110 areas
- 3.6–3.7: 85 areas
- 3.7–3.9: 40 areas
- 3.9–4.0: 258 areas
All suburb / locality areas, 2021. The marker is Birtinya — lower than 71% of areas.
| Birtinya | 2.3 |
|---|---|
| 4575, QLD | 2.5 |
| Queensland | 2.5 |
| Australia | 2.5 |
Households
Average household size.
Homes in Birtinya are smaller than usual, with 2.3 people per dwelling compared to the Australian figure of 2.5. Two-person households are the most common at 40%, while 27.2% of residents live by themselves.
27.2% ▲ +75.9%
Higher than 62% of suburb / locality areas.
- 2011: 15.5%
- 2016: 25.1%
- 2021: 27.2%
Share of households that are a single person living alone.
Household size
View on map →In Birtinya, the largest group is 2 people at 40%, followed by 1 person (27%) and 3 people (14%).
Families
Family types and one-parent families.
Couples with children make up the largest group at 47.9%. One-parent families represent 15.1% of the total, a figure that is higher than most similar areas and slightly above the national average.
15.1% ▲ +84.8%
Higher than 73% of suburb / locality areas.
- 2011: 8.2%
- 2016: 14.6%
- 2021: 15.1%
Share of people who live in one-parent families.
Family composition
View on map →In Birtinya, the largest group is Couples with children at 48%, followed by Couples without children (36%) and One-parent families (15%).
Sources
- Census of Population and Housing — Australian Bureau of Statistics, 2021 (CC BY 4.0).
More for Birtinya
Cite this page
Australian Bureau of Statistics. (2021). Family & Households in Birtinya [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL30264/birtinya/topic/family-households