Guam: Inflation, GDP deflator (annual % growth)

Key figures

What the numbers say

In 2022, Guam's inflation, GDP deflator (annual % growth) rose 2.22 percentage points on 2021 (from 3.25% to 5.47%).

Across the 18 yearly changes before that (2004 to 2021), the average change was −0.05 percentage points and a typical year strayed about 1.73 percentage points from that (the standard deviation). This year's change was 1.3 standard deviations above that average, so it was larger than a typical year, though not out of the range seen before.

On record, the biggest yearly rise was 3.27 percentage points in 2005 and the biggest yearly fall was 2.96 percentage points in 2010. The numbers show how large and when, not why; for the cause, look at what happened in that country in those years.

From 2013 to 2022 the straight-line trend is upward, about 0.37 percentage points a year. A straight line explains 59% of the movement over 10 observed years.

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 Guam in the 2022 ranking

• Syrian Arab Republic — 1st of 5: 107.38%
• American Samoa — 2nd of 5: 14.15%
• Virgin Islands (US) — 4th of 5: 5.04%
• Northern Mariana Islands — 5th of 5: 2.8%

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 20 values

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

• American Samoa — 14.15% (2022)
• Australia — 2.31% (2025)
• Brunei Darussalam — -4.74% (2025)
• Cambodia — 3.47% (2025)
• China — -0.92% (2025)
• Fiji — 2% (2025)
• French Polynesia — 1.85% (2024)
• Hong Kong SAR, China — 1.02% (2025)
• Indonesia — 2.37% (2025)
• Japan — 3.42% (2025)

More financial sector data for Guam

• Official exchange rate (LCU per US$, period average) — US$1 (2025)
• DEC alternative conversion factor (LCU per US$) — US$1 (2024)
• GDP deflator (base year varies by country) — 127.49 (2022)
• GDP deflator, linked series (base year varies by country) — 127.49 (2022)
• Inflation, GDP deflator, linked series (annual % growth) — 5.47% (2022)

Every indicator for Guam is on the Guam data page.

Reading data like this

• Where to find free public data, and how to check it before you trust it — 2 min read
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• Real change or random noise? A plain guide to reading your numbers — 2 min read

Questions people ask

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

5.47% in 2022, according to the World Bank (World Development Indicators).

How has it changed since 2003?

It is up 1.23 percentage points from 4.24% in 2003. The highest value was 5.47% in 2022 and the lowest 0.24% in 2010.

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

In 2022, Guam's inflation, GDP deflator (annual % growth) rose 2.22 percentage points on 2021 (from 3.25% to 5.47%). Across the 18 yearly changes before that (2004 to 2021), the average change was −0.05 percentage points and a typical year strayed about 1.73 percentage points from that (the standard deviation). This year's change was 1.3 standard deviations above that average, so it was larger than a typical year, though not out of the range seen before.

Where does this data come from?

The World Bank's World Development Indicators, 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).

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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