Housing
Number of bedrooms per dwelling
About this topic
Number of bedrooms per dwelling records the bedroom count of occupied private dwellings. It is a simple but useful indicator of dwelling size and housing capacity.
This topic is most informative when read with dwelling type, household size, and household type. Together, these measures can help identify whether housing stock is suited to local household needs and can signal issues such as crowding or affordability pressure.
Interpretation notes
- The count refers to bedrooms in occupied private dwellings, not the total number of rooms.
- Bedroom count can suggest dwelling capacity, but it should be read with household size before drawing conclusions about crowding.
Related topics
Key insight
In 2021, 3-bedroom dwellings was the most common bedroom count among occupied private dwellings in Karratha (C), accounting for 30.7% (2,546 dwellings). This share was lower than Regional WA (35.2%). Since 2016, the biggest change was in 0 or 1 bedrooms, which increased by 192 dwellings and 1.5 percentage points.
Section overview
Number of bedrooms per dwelling
Karratha (C) - Households (Enumerated)
This table summarises number of bedrooms per dwelling for Karratha (C) in 2021 for persons, with comparison against Regional WA and change since 2016.
Number of bedrooms per dwelling snapshot
2021 distribution by category for Karratha (C), with comparison markers for Regional WA.
0 or 1 bedrooms
2021 count
871
% of total
10.5%
Change from 2016
+1.5pp
871
10.5%
+1.5pp
2 bedrooms
2021 count
777
% of total
9.4%
Change from 2016
-0.9pp
777
9.4%
-0.9pp
3 bedrooms
2021 count
2,546
% of total
30.7%
Change from 2016
-3.2pp
2,546
30.7%
-3.2pp
4 bedrooms
2021 count
2,495
% of total
30.1%
Change from 2016
-2.1pp
2,495
30.1%
-2.1pp
5 bedrooms or more
2021 count
279
% of total
3.4%
Change from 2016
+0.4pp
279
3.4%
+0.4pp
Not stated
2021 count
1,320
% of total
15.9%
Change from 2016
+4.1pp
1,320
15.9%
+4.1pp
Chart view
Number of bedrooms per dwelling change
Absolute change in category counts between 2016 and 2021.
0 or 1 bedrooms
+192
+1.5pp
2 bedrooms
-5
-0.9pp
3 bedrooms
-21
-3.2pp
4 bedrooms
+55
-2.1pp
5 bedrooms or more
+53
+0.4pp
Not stated
+429
+4.1pp
Data table
Number of bedrooms per dwelling for Karratha (C). Number of bedrooms per dwelling. 2021 and 2016 counts, percentages, and change compared with Regional WA.
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Regional WA% | Count | % | Regional WA% | Count | pp | |
| 0 or 1 bedrooms | 871 | 10.5% | 8.5% | 679 | 9.0% | 7.2% | +192 | +1.5pp |
| 2 bedrooms | 777 | 9.4% | 11.4% | 782 | 10.3% | 11.6% | -5 | -0.9pp |
| 3 bedrooms | 2,546 | 30.7% | 35.2% | 2,567 | 33.9% | 36.2% | -21 | -3.2pp |
| 4 bedrooms | 2,495 | 30.1% | 30.2% | 2,440 | 32.2% | 29.8% | +55 | -2.1pp |
| 5 bedrooms or more | 279 | 3.4% | 5.0% | 226 | 3.0% | 4.6% | +53 | +0.4pp |
| Not stated | 1,320 | 15.9% | 9.8% | 891 | 11.8% | 10.8% | +429 | +4.1pp |
| Total households | 8,287 | 100.0% | 100.0% | 7,576 | 100.0% | 100.0% | +711 | 0.0pp |