Housing indicators 2008

Indicator 4: one-person households

Discussion

The number of one-person households has been growing steadily over the last decade. An increase in divorce rates and people marrying later in life mean more people are living alone.

One-person households tend to increase with age. As people age, children leave home and older people are more likely to live alone. There is also a preference for ’ageing in place’ and an increasing delivery of care in the home that reduces the number of people moving into retirement homes (Statistics New Zealand (1998), "New Zealand Now: Housing", Wellington, pp.48–49).

In 2006, 23.0 percent of households were one-person households. In the Buller District the figure was 31.6 percent, the highest for any territorial authority in 2006. Manukau City had the lowest proportion of one-person households at 14.2 percent while Tasman District was closer to the total New Zealand figure at 22.9 percent.

Graph, Percentage of One-person Households.

Tables

9.0 One-person households as a percentage of all households, 1996, 2001, 2006
9.2 One-person households in private owner-occupied dwellings as a percentage of one-person households in all private occupied dwellings, 1996, 2001, 2006
9.4 Median age of usual residents aged 15 years and over for one-person households in private occupied dwelling, 1996, 2001, 2006
9.5 Percentage of one-person households by ethnic group(s) of reference person, 1996, 2001, 2006
9.6 Percentage of one-person households in each ethnic group by ethnic group(s) of reference person for one-person households in private occupied dwellings, 1996, 2001, 2006
9.8 Median household income $(000) for one-person households in private occupied dwellings, 1996, 2001, 2006

Specifications

  • Data source: Statistics New Zealand, Census of Population and Dwellings
  • Frequency: five yearly (available from 1996 onwards)
  • Geographic level of data availability: New Zealand, regional council, territorial authority and urban area. Data may be available down to area unit level subject to confidentiality.