National Growth Areas Alliance (NGAA)
Dwelling type
In the National Growth Areas Alliance (NGAA), 15.2% of the dwellings were medium or high density, compared to 22% in South Australia.
Dwelling Type is an important determinant of the National Growth Areas Alliance (NGAA)'s residential role and function. A greater concentration of higher density dwellings is likely to attract more young adults and smaller households, often renting. Larger, detached or separate dwellings are more likely to attract families and prospective families. The residential built form often reflects market opportunities or planning policy, such as building denser forms of housing around public transport nodes or employment centres.
Dwelling Type statistics should be viewed in conjunction with Household Size, Household Types, Housing Tenure and Age Structure for a more complete picture of the housing market in the National Growth Areas Alliance (NGAA).
If you're looking at this data to prepare a housing strategy, learn more here.
Derived from the Census:
'Dwelling Structure is derived from the ABS address register supplemented with information from Census Field Officers.'
Dwellings
| Dwelling structure | ||||||||
|---|---|---|---|---|---|---|---|---|
| National Growth Areas Alliance (NGAA) - Dwellings (Enumerated) | 2021 | 2006 | Change | |||||
| Dwelling type | Number | % | South Australia % | Number | % | South Australia % | 2006 to 2021 | |
| Separate house | 1,609,829 | 84.3 | 76.8 | 1,044,012 | 86.8 | 78.8 | +565,816 | 27001 |
| Medium density | 239,165 | 12.5 | 19.8 | 133,408 | 11.1 | 18.7 | +105,756 | 27002 |
| High density | 50,625 | 2.7 | 2.3 | 15,813 | 1.3 | 1.4 | +34,812 | 27003 |
| Caravans, cabin, houseboat | 5,788 | 0.3 | 0.6 | 8,052 | 0.7 | 0.7 | -2,264 | 27004 |
| Other | 2,117 | 0.1 | 0.2 | 1,499 | 0.1 | 0.3 | +618 | 27005 |
| Not stated | 2,696 | 0.1 | 0.4 | 372 | 0.0 | 0.1 | +2,324 | 27006 |
| Total Private Dwellings | 1,910,220 | 100.0 | 100.0 | 1,203,157 | 100.0 | 100.0 | +707,062 | |
Source: Australian Bureau of Statistics, Census of Population and Housing (opens a new window) 2006 and 2021. Compiled and presented by .id (opens a new window)(informed decisions).
(Enumerated data)
| Dwelling type | ||||||||
|---|---|---|---|---|---|---|---|---|
| National Growth Areas Alliance (NGAA) | 2021 | 2006 | Change | |||||
| Dwelling type | Number | % | South Australia % | Number | % | South Australia % | 2006 to 2021 | |
| Occupied private dwellings | 1,801,411 | 94.2 | 89.5 | 1,126,722 | 93.6 | 89.5 | +674,688 | 27500 |
| Unoccupied private dwellings | 108,781 | 5.7 | 10.4 | 76,457 | 6.3 | 10.2 | +32,324 | 27501 |
| Non private dwellings | 1,334 | 0.1 | 0.2 | 949 | 0.1 | 0.2 | +385 | 27502 |
| Total dwellings | 1,911,526 | 100.0 | 100.0 | 1,204,129 | 100.0 | 100.0 | +707,397 | |
Source: Australian Bureau of Statistics, Census of Population and Housing (opens a new window) 2006 and 2021. Compiled and presented by .id (opens a new window)(informed decisions).
(Enumerated data)
Compiled and presented in profile.id by .id (informed decisions).
Compiled and presented in profile.id by .id (informed decisions).
Dominant groups
In 2021, there were 1,609,829 separate houses in the area, 239,165 medium density dwellings, and 50,625 high density dwellings.
Analysis of the types of dwellings in the National Growth Areas Alliance (NGAA) in 2021 shows that 84.3% of all dwellings were separate houses; 12.5% were medium density dwellings, and 2.7% were in high density dwellings, compared with 76.8%, 19.8%, and 2.3% in the South Australia respectively.
In 2021, a total of 94.2% of the dwellings in the National Growth Areas Alliance (NGAA) were occupied on Census night, compared to 89.5% in South Australia. The proportion of unoccupied dwellings was 5.7%, which is smaller compared to that found in South Australia (10.4%).
Emerging groups
The total number of dwellings in the National Growth Areas Alliance (NGAA) increased by 707,397 between 2006 and 2021.
The largest changes in the type of dwellings found in the National Growth Areas Alliance (NGAA) between 2006 and 2021 were:
- Separate house (+565,816 dwellings)
- Medium density (+105,756 dwellings)
- High density (+34,812 dwellings)
- Caravans, cabin, houseboat (-2,264 dwellings)