2.1 —
Lower than 81% of suburb / locality areas.
- 2016: 2.9
- 2021: 2.1
Average number of people usually resident per household.
St Mary · Suburb / Locality
Family & Households in St Mary
How families and households are made up across the area.
Zero one-parent families are recorded in St Mary, making it a very unusual area for family structures. Most homes are occupied by couples, though the typical household size is smaller than the national figure. This creates a distinct profile where almost every family unit consists of a couple.
2.1
—
- 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 St Mary — lower than 81% of areas.
| St Mary | 2.1 |
|---|---|
| 4650, QLD | 2.3 |
| Queensland | 2.5 |
| Australia | 2.5 |
Households
Average household size.
With 2.1 people per home, households in St Mary are smaller than most other areas. This is a little below the Queensland and Australian figures of 2.5.
Household size
View on map →In St Mary, the largest group is 2 people at 50%, followed by 1 person (25%) and 3 people (25%).
Families
Family types and one-parent families.
Families here are almost exclusively couples, with 54.2% having no children and 45.8% having children. This explains why one-parent families make up 0.0% of the total, a figure far below the national average of 14.1%.
0.0% —
Lower than 99% of suburb / locality areas.
- 2016: 15.0%
- 2021: 0.0%
Share of people who live in one-parent families.
Family composition
View on map →In St Mary, Couples without children is the majority at 54%; Couples with children is next at 46%.
Sources
- Census of Population and Housing — Australian Bureau of Statistics, 2021 (CC BY 4.0).
More for St Mary
Cite this page
Australian Bureau of Statistics. (2021). Family & Households in St Mary [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL32646/st-mary/topic/family-households