Statistics Jersey has released the latest Retail Prices Index (RPI) report, showing that prices in Jersey rose by 2.8% over the 12 months to September 2025. This marks a slight increase in the annual rate of inflation compared to the previous quarter (2.6%).
Key highlights:
- the increase in the RPI was more than that to June 2025 (2.6%); hence the annual rate of inflation increased by 0.2 percentage points (pp) since last quarter
- this increase in the annual rate of inflation was due to upward contributions from several groups, most notably motoring, leisure services and food
- the food group increased by 3.6%, contributing +0.4 pp to the overall rate of inflation
- RPI(Y), which measures underlying inflation, increased by 4.1%, which was 0.1 pp higher than the June 2025 rate (up from 4.0%)
- Jersey’s headline inflation rate was 1.3 pp lower than the UK’s comparable measure, CPIH.