City of KwinanaPopulation forecast
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In 2011, the dominant household type in the City of Kwinana was 'Couple families with dependents', and by 2026 the largest forecast increase is expected in 'Couple families with dependents'.

Analysing the future household structure in City of Kwinana, especially in conjunction with age structure, provides insight to the role the area plays in the housing market. Some areas, usually with separate housing stock, are dominated by families. Others, with more dense housing in inner city locations have significant numbers of lone person households and couples without dependents.

Forecast household types
City of Kwinana201120262036Change between 2011 and 2036
TypeNumber%Number%Number%Number
Couple families with dependents3,70133.27,76235.110,59136.0+6,890
Couples without dependents2,80025.15,81526.37,96827.1+5,168
Group households3463.16673.08202.8+474
Lone person households2,53222.74,50420.45,70719.4+3,175
One parent family1,46813.22,73012.33,39511.6+1,927
Other families2982.76352.99033.1+605

Population and household forecasts, 2011 to 2036, prepared by .id , the population experts, May 2015.

Forecast household types
Forecast household types Other families, 2036: 903 One parent family, 2036: 3,395 Lone person households, 2036: 5,707 Group households, 2036: 820 Couples without dependents, 2036: 7,968 Couple families with dependents, 2036: 10,591 Other families, 2026: 635 One parent family, 2026: 2,730 Lone person households, 2026: 4,504 Group households, 2026: 667 Couples without dependents, 2026: 5,815 Couple families with dependents, 2026: 7,762 Other families, 2011: 298 One parent family, 2011: 1,468 Lone person households, 2011: 2,532 Group households, 2011: 346 Couples without dependents, 2011: 2,800 Couple families with dependents, 2011: 3,701
Population and household forecasts, 2011 to 2036, prepared by .id the population experts, May 2015.
Forecast change in household types, 2011 to 2036
Forecast change in household types, 2011 to 2036 Forecast change in Other families,  2026 to 2036: 268 Forecast change in One parent family,  2026 to 2036: 665 Forecast change in Lone person households,  2026 to 2036: 1,203 Forecast change in Group households,  2026 to 2036: 153 Forecast change in Couples without dependents,  2026 to 2036: 2,153 Forecast change in Couple families with dependents,  2026 to 2036: 2,829 Forecast change in Other families,  2011 to 2026: 337 Forecast change in One parent family,  2011 to 2026: 1,262 Forecast change in Lone person households,  2011 to 2026: 1,972 Forecast change in Group households,  2011 to 2026: 321 Forecast change in Couples without dependents,  2011 to 2026: 3,015 Forecast change in Couple families with dependents,  2011 to 2026: 4,061
Population and household forecasts, 2011 to 2036, prepared by .id the population experts, May 2015.

Key findings

In 2011, the dominant household type in the City of Kwinana was Couple families with dependents, which accounted for 33.2% of all households.

The largest increase between 2011 and 2026 is forecast to be in Couple families with dependents, which will increase by 4,061 households and account for 35.1% of all households.

In contrast Group households is forecast to increase by 321 households, to comprise 3.0% of all households in 2026, compared to 3.1% in 2011.

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