Channel Islands: Inflation, GDP deflator (annual % growth)

Key figures

What the numbers say

In 2023, Channel Islands' inflation, GDP deflator (annual % growth) fell 1.61 percentage points on 2022 (from 7.36% to 5.75%).

Across the 12 yearly changes before that (2011 to 2022), the average change was +0.42 percentage points and a typical year strayed about 2.75 percentage points from that (the standard deviation). This year's change was 0.7 standard deviations below that average, so it was an ordinary year: it sits within the range of normal year-to-year movement.

On record, the biggest yearly rise was 7.14 percentage points in 2022 and the biggest yearly fall was 3.42 percentage points in 2013. The numbers show how large and when, not why; for the cause, look at what happened in that country in those years.

From 2014 to 2023 there is no clear straight-line trend: a straight line explains 26% of the movement over 10 observed years, so the value is moving around more than it is heading anywhere.

Worked out from the yearly values above. How the checks work: standard deviation, z-scores and straight-line trends.

How it compares

See how every economy compares in the full ranking.

Closest to Channel Islands in the 2023 ranking

• San Marino — 1st of 4: 7.36%
• Isle of Man — 3rd of 4: 3.2%
• Greenland — 4th of 4: 1.86%

What this measures

Inflation as measured by the annual growth rate of the GDP implicit deflator shows the rate of price change in the economy as a whole. The GDP implicit deflator is the ratio of GDP in current local currency to GDP in constant local currency.

Regional and income-group figures are computed by the World Bank as a median.

All 14 values

Inflation, GDP deflator (annual % growth) in nearby economies

• Albania — 1.45% (2025)
• Andorra — 2.63% (2025)
• Armenia — 3.57% (2025)
• Austria — 3.15% (2025)
• Azerbaijan — 0.57% (2025)
• Belarus — 10.92% (2025)
• Belgium — 2.56% (2025)
• Bosnia and Herzegovina — 3.01% (2025)
• Bulgaria — 7.41% (2025)
• Croatia — 4.67% (2025)

More financial sector data for Channel Islands

• Official exchange rate (LCU per US$, period average) — US$0.76 (2025)
• DEC alternative conversion factor (LCU per US$) — US$0.78 (2024)
• GDP deflator (base year varies by country) — 100 (2023)
• GDP deflator, linked series (base year varies by country) — 100 (2023)
• Inflation, GDP deflator, linked series (annual % growth) — 5.75% (2023)

Every indicator for Channel Islands is on the Channel Islands data page.

Reading data like this

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Questions people ask

What is Channel Islands's inflation, GDP deflator (annual % growth)?

5.75% in 2023, according to the World Bank (World Development Indicators).

How has it changed since 2010?

It is up 3.44 percentage points from 2.31% in 2010. The highest value was 7.36% in 2022 and the lowest 0.22% in 2021.

Is the latest change in inflation, GDP deflator (annual % growth) unusual for Channel Islands?

In 2023, Channel Islands' inflation, GDP deflator (annual % growth) fell 1.61 percentage points on 2022 (from 7.36% to 5.75%). Across the 12 yearly changes before that (2011 to 2022), the average change was +0.42 percentage points and a typical year strayed about 2.75 percentage points from that (the standard deviation). This year's change was 0.7 standard deviations below that average, so it was an ordinary year: it sits within the range of normal year-to-year movement.

Where does this data come from?

Source

World Bank, World Development Indicators, indicator NY.GDP.DEFL.KD.ZG, licensed CC BY 4.0. Original source: Country official statistics, National Statistical Offices (NSOs); National Accounts data files, Central Banks; Staff estimates, World Bank (WB) Figures are fetched from the World Bank API and refreshed monthly; see the series on data.worldbank.org. The full definition and method are in the World Bank's metadata glossary. Comparisons use the same World Bank release.

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