Housing
Dwelling type
About this topic
Dwelling type shows the structure of dwellings, such as separate houses, medium density housing, and higher density housing. It is a core measure of built form and residential density within an area.
This topic helps explain the housing role of an area and the kinds of households it may attract. It is best read with household size, household type, tenure, and age structure, because built form and population characteristics are closely related.
Interpretation notes
- Dwelling structure describes the physical form of dwellings counted on Census night rather than tenure, housing condition, or household makeup.
- It is strongest when read alongside household size and tenure, because structure alone does not show who lives there.
Key insight
In 2021, separate houses was the most common dwelling type among dwellings in Karratha (C), accounting for 69.1% (5,730 dwellings). This share was lower than Regional WA (81.6%). Since 2016, the biggest change was in medium density, which increased by 269 dwellings and 2.1 percentage points.
Section overview
Dwelling structure
Karratha (C) - Dwellings (Enumerated)
This table summarises dwelling type for Karratha (C) in 2021 for persons, with comparison against Regional WA and change since 2016.
Dwelling structure snapshot
2021 distribution by category for Karratha (C), with comparison markers for Regional WA.
Separate house
2021 count
5,730
% of total
69.1%
Change from 2016
-7.2pp
5,730
69.1%
-7.2pp
Medium density
2021 count
1,348
% of total
16.3%
Change from 2016
+2.1pp
1,348
16.3%
+2.1pp
High density
2021 count
332
% of total
4.0%
Change from 2016
+2.1pp
332
4.0%
+2.1pp
Caravans, cabin, houseboat
2021 count
641
% of total
7.7%
Change from 2016
+1.4pp
641
7.7%
+1.4pp
Other
2021 count
42
% of total
0.5%
Change from 2016
-0.1pp
42
0.5%
-0.1pp
Not stated
2021 count
199
% of total
2.4%
Change from 2016
+1.6pp
199
2.4%
+1.6pp
Chart view
Dwelling structure change
Absolute change in category counts between 2016 and 2021.
Separate house
-54
-7.2pp
Medium density
+269
+2.1pp
High density
+189
+2.1pp
Caravans, cabin, houseboat
+167
+1.4pp
Other
-4
-0.1pp
Not stated
+138
+1.6pp
Data table
Dwelling type for Karratha (C). Dwelling structure. 2021 and 2016 counts, percentages, and change compared with Regional WA.
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Regional WA% | Count | % | Regional WA% | Count | pp | |
| Separate house | 5,730 | 69.1% | 81.6% | 5,784 | 76.3% | 82.5% | -54 | -7.2pp |
| Medium density | 1,348 | 16.3% | 9.4% | 1,079 | 14.2% | 9.0% | +269 | +2.1pp |
| High density | 332 | 4.0% | 0.4% | 143 | 1.9% | 0.2% | +189 | +2.1pp |
| Caravans, cabin, houseboat | 641 | 7.7% | 6.4% | 474 | 6.3% | 6.0% | +167 | +1.4pp |
| Other | 42 | 0.5% | 0.9% | 46 | 0.6% | 1.2% | -4 | -0.1pp |
| Not stated | 199 | 2.4% | 1.3% | 61 | 0.8% | 1.1% | +138 | +1.6pp |
| Total Occupied Private Dwellings | 8,287 | 100.0% | 100.0% | 7,576 | 100.0% | 100.0% | +711 | 0.0pp |