Net migration by age
The age group with the highest net migration in Pukerua Bay-Plimmerton is 35-39 year olds, this is forecast to occur in the period between 2023 to 2028.
Migration is one of the most important components of population change. Once you have established the amount of development activity in an area, the next step is to make assumptions about who will move into the area as well as who is leaving the area.
Net migration by age is an excellent way of understanding housing markets. The most mobile age groups in the population are young adults. They tend to move to attend educational institutions, seek work and express a change in lifestyle. Market research has shown that empty nesters are more likely to move to smaller accommodation when appropriate and affordable alternative housing is supplied in the local area that is accessible to established social networks.
Select each small area to see how migration patterns differ for each area across Porirua City depending on their housing markets and stage in the suburb life cycle.
Major migration assumptions:
- An area which experiences higher levels of residential development from 2023
- Gain of young families aged 25-34 years with children aged 0-9 years
- Some gain of established families with parents aged 40-49 years and children aged 10-14 years
- Loss of young adults aged 15-24 years throughout the forecast period, leaving the area in search of education and employment opportunities elsewhere
- In the post 2023 period, gain of mature adults, empty nesters and early retirees aged 50-64 years
- Little change in older age groups 70+ years