Households
Family blending
About this topic
Family blending classifies couple families with children according to whether the children are shared by both partners, from a previous relationship, or a mix of both. It applies only to couple families with children, not to all family types or all households.
This topic can help show patterns of repartnering and family complexity within an area. It should be interpreted with household type and households with children, because it is a specialised family-structure measure rather than a summary of all families.
Interpretation notes
- This derived family view applies only to couple families with children, not all families or all households.
- It classifies whether children are shared, step, or blended within the couple family, so it should not be compared directly with headline household totals.
Key insight
In 2021, intact families was the most common family type among couple families with children in Secret Harbour, accounting for 74% (1,457 families). This share was higher than Rockingham (C) (73.4%). Since 2016, the biggest change was in intact families, which increased by 1,135 families, while its share fell by 13 percentage points.
Section overview
Family blending
Secret Harbour - Total couples with children (Enumerated)
This table summarises family blending for Secret Harbour in 2021 for persons, with comparison against Rockingham (C) and change since 2016.
Family blending snapshot
2021 distribution by category for Secret Harbour, with comparison markers for Rockingham (C).
Intact Family
2021 count
1,457
% of total
74.0%
Change from 2016
-13.0pp
1,457
74.0%
-13.0pp
Step family
2021 count
386
% of total
19.6%
Change from 2016
+10.1pp
386
19.6%
+10.1pp
Blended family
2021 count
116
% of total
5.9%
Change from 2016
+2.4pp
116
5.9%
+2.4pp
Other couple family
2021 count
12
% of total
0.6%
Change from 2016
-0.8pp
12
0.6%
-0.8pp
Chart view
Family blending change
Absolute change in category counts between 2016 and 2021.
Intact Family
+1,135
-13.0pp
Step family
+351
+10.1pp
Blended family
+103
+2.4pp
Other couple family
+7
-0.8pp
Data table
Family blending for Secret Harbour. Family blending. 2021 and 2016 counts, percentages, and change compared with Rockingham (C).
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Rockingham (C)% | Count | % | Rockingham (C)% | Count | pp | |
| Intact Family | 1,457 | 74.0% | 73.4% | 322 | 87.0% | 84.4% | +1,135 | -13.0pp |
| Step family | 386 | 19.6% | 19.6% | 35 | 9.5% | 8.7% | +351 | +10.1pp |
| Blended family | 116 | 5.9% | 6.2% | 13 | 3.5% | 6.1% | +103 | +2.4pp |
| Other couple family | 12 | 0.6% | 0.7% | 5 | 1.4% | 0.7% | +7 | -0.8pp |
| Total couples with children | 1,968 | 100.0% | 100.0% | 370 | 100.0% | 100.0% | +1,598 | 0.0pp |