The rate at which prices are rising in Guernsey is 4.2% whereas in Jersey RPI has dipped to 2.3%.
The latest inflation bulletin from the States of Guernsey shows that tobacco and housing contributed the most to price rises in Guernsey.
The ever increasing health tax on tobacco meant it influenced RPI by 9.3% over the first quarter of 2025.
Costs associated with housing, like mortgages, rent and insurance rose by 7.8% and household services by 6.8%. This covers costs like the internet, a child minder, home help or cleaner.
RPIX, which is inflation minus mortgage interest payments, is running at 3.8% which is a 0.2% dip since Christmas.
The table below shows how inflation across all categories is dropping from a high of 8.5% in December 2022, however, it remains more than 2% above the rate in Jersey.


Guernsey gets behind community café after online appeal
Guernsey Waste warn of the fire hazard of disposable vapes
No rush to ban social media for the under-16s in Guernsey
Guernsey businesses encouraged to use the daily St Malo ferry for European imports
Guernsey's airline to drop its European holiday routes
A total ban on disposable vapes in Guernsey and Jersey is poised to take full effect
Guernsey's Air Display to remain an early evening event
Disgraced Guernsey politician and pastor jailed for 9 years