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 Kalgoorlie/Boulder (C), accounting for 78.8% (2,616 families). This share was higher than Regional WA (78.5%). Since 2016, the biggest change was in intact families, which decreased by 514 families and 7.9 percentage points.
Section overview
Family blending
Kalgoorlie/Boulder (C) - Total couples with children (Enumerated)
This table summarises family blending for Kalgoorlie/Boulder (C) in 2021 for persons, with comparison against Regional WA and change since 2016.
Family blending snapshot
2021 distribution by category for Kalgoorlie/Boulder (C), with comparison markers for Regional WA.
Intact Family
2021 count
2,616
% of total
78.8%
Change from 2016
-7.9pp
2,616
78.8%
-7.9pp
Step family
2021 count
495
% of total
14.9%
Change from 2016
+8.3pp
495
14.9%
+8.3pp
Blended family
2021 count
180
% of total
5.4%
Change from 2016
-0.8pp
180
5.4%
-0.8pp
Other couple family
2021 count
28
% of total
0.8%
Change from 2016
+0.3pp
28
0.8%
+0.3pp
Chart view
Family blending change
Absolute change in category counts between 2016 and 2021.
Intact Family
-514
-7.9pp
Step family
+256
+8.3pp
Blended family
-44
-0.8pp
Other couple family
+10
+0.3pp
Data table
Family blending for Kalgoorlie/Boulder (C). Family blending. 2021 and 2016 counts, percentages, and change compared with Regional WA.
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Regional WA% | Count | % | Regional WA% | Count | pp | |
| Intact Family | 2,616 | 78.8% | 78.5% | 3,130 | 86.7% | 86.5% | -514 | -7.9pp |
| Step family | 495 | 14.9% | 15.4% | 239 | 6.6% | 7.1% | +256 | +8.3pp |
| Blended family | 180 | 5.4% | 5.0% | 224 | 6.2% | 5.3% | -44 | -0.8pp |
| Other couple family | 28 | 0.8% | 1.0% | 18 | 0.5% | 1.1% | +10 | +0.3pp |
| Total couples with children | 3,319 | 100.0% | 100.0% | 3,609 | 100.0% | 100.0% | -290 | 0.0pp |