How Much Did New Zealand Household Living Costs Rise?
Synopsis
Key Takeaways
- 2.4% increase in household living costs in the year to September 2025.
- Electricity prices rose by 11.3%, significantly impacting low-spending households.
- Rent increases of 2.6% have greater effects on beneficiaries.
- Mortgage interest payments decreased by 15.4%, affecting overall inflation differently.
- Different demographics face varying inflation rates based on their spending habits.
Wellington, October 28 (NationPress) The average household in New Zealand has seen a 2.4 percent rise in living expenses over the last year, as reported by Stats NZ on Tuesday.
This 2.4 percent increase, as determined by the household living-costs price indexes (HLPIs), comes on the heels of a 2.6 percent rise noted for the year leading up to the June 2025 quarter, according to a statement from the statistics authority.
The peak recorded was 8.2 percent for the year ending December 2022, stated Stats NZ.
The current increase of 2.4 percent is a bit lower than the 3 percent inflation rate indicated by the Consumer Price Index (CPI) for the same timeframe. This variance is primarily attributed to a significant 15.4 percent drop in mortgage interest payments, which are factored into the HLPIs but not the CPI.
The HLPIs evaluate inflation impacts on 13 distinct household categories, while the CPI assesses the overall inflation effect on New Zealand, acting as the main indicator for monetary policy choices, reported by Xinhua news agency.
Lower mortgage interest costs provided relief to high-spending households, resulting in them experiencing the lowest annual inflation of 0.8 percent. In contrast, superannuitants faced a higher inflation rate of 3.9 percent, largely due to their home ownership.
Electricity prices surged by 11.3 percent in the year leading to September 2025, impacting low-spending households the most and contributing 19 percent to their overall 4 percent inflation rate.
Rent saw a 2.6 percent increase in the same period, disproportionately affecting beneficiaries, as rent constitutes nearly 30 percent of their total household expenses, compared to 13.1 percent for average households and 5.1 percent for high-spending ones.