svg rectangle color
City of JoondalupPopulation forecast

In 2016, the dominant household type in Duncraig was 'Couple families with dependents', and by 2031 the largest forecast increase is expected in 'Lone person households'.

Analysing the future household structure in City of Joondalup, 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
Duncraig201620312041Change between 2016 and 2041
Couple families with dependents2,53645.62,51140.72,74841.1+212
Couples without dependents1,58328.41,84429.91,97529.5+392
Group households921.71111.81221.8+30
Lone person households81314.61,10517.91,20017.9+387
One parent family4087.34677.65097.6+101
Other families1332.41252.01362.0+3
Population and household forecasts, 2016 to 2041, prepared by .id , the population experts, December 2018.

Key findings

In 2016, the dominant household type in Duncraig was Couple families with dependents, which accounted for 45.6% of all households.

The largest increase between 2016 and 2031 is forecast to be in Lone person households, which will increase by 292 households and account for 17.9% of all households.

In contrast Couple families with dependents is forecast to decrease by 25 households, to comprise 40.7% of all households in 2031, compared to 45.6% in 2016.

DISCLAIMER: While all due care has been taken to ensure that the content of this website is accurate and current, there may be errors or omissions in it and no legal responsibility is accepted for the information and opinions in this website.

Please view our Privacy Policy, Terms of use and Legal notices. Stats NZ Data and the copyright in the Stats NZ Data remains the property of the Statistics New Zealand.

The copyright in the way .id has modified, transformed or reconfigured the Stats NZ Data as published on this website remains the property of .id. Stats NZ Data can be accessed on the Statistics New Zealand website at Unless otherwise specified, content that Stats NZ produce is licensed under the Creative Commons Attribution 4.0 International licence. For further information see