People in New Zealand who have mould growing in their home
By region, 2023, % of population within group
| Category | % of population within group |
|---|---|
| Auckland | 40.1% |
| Bay of Plenty | 37.7% |
| Canterbury | 23.8% |
| Gisborne, Hawke's Bay | 36.6% |
| Manawatū-Whanganui | 36.4% |
| Nelson, Tasman, Marlborough, West Coast | 37.7% |
| Northland | 35% |
| Otago | 40.4% |
| Southland | 31.9% |
| Taranaki | 32.9% |
| Waikato | 32.4% |
| Wellington | 33.4% |