Guam: Price level index (Households and NPISHs Final consumption expenditure)

Key figures

What the numbers say

In 2021, Guam's price level index (Households and NPISHs Final consumption expenditure) fell 0.96 on 2020 (from 112.18 to 111.21).

Across the 9 yearly changes before that (2012 to 2020), the average change was +0.41 and a typical year strayed about 1.92 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 4.97 in 2016 and the biggest yearly fall was 1.58 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 2012 to 2021 the straight-line trend is upward, about 0.49 a year. A straight line explains 48% 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

In 2021, Guam had the 6th highest value of the 24 economies reporting that year. Higher is not always better: for some indicators the lowest value is the one to aim for. See the full ranking.

Closest to Guam in the 2021 ranking

• Barbados — 3rd of 24: 131.87
• Turks and Caicos Islands — 4th of 24: 131.72
• New Caledonia — 5th of 24: 115.08
• French Polynesia — 7th of 24: 100.98
• Tuvalu — 8th of 24: 97.23
• Marshall Islands — 9th of 24: 95.21

What this measures

The price level index (PLI) is the ratio of a purchasing power parity (PPP) conversion factor to the corresponding market exchange rate between two countries, expressed relative to a base country that is set equal to 100. For this series the base country is the United States. It provides a measure of the differences in price level between the country and the United States by indicating the number of units of the common currency (US dollars) needed to buy the same volume of the aggregation level in each country. This indicator provides a measure of the differences in the price levels of countries at the level of Households and NPISHs final consumption expenditure.

Limitations: Global PPP estimates underlying this indicator are produced by the ICP Global Office and regional implementing agencies, based on data supplied by the national implementing agencies in the participating economies, and in accordance with the methodology recommended by the ICP Technical Advisory Group and approved by the ICP Governing Board. As such, these results are not produced by participating economies as part of their national official statistics. Price level index are not recommended to use as a precise measure to establish strict rankings of countries.

Regional and income-group figures are computed by the World Bank as a no aggregation provided for this indicator in wdi..

All 11 values

Price level index (Households and NPISHs Final consumption expenditure) in nearby economies

• American Samoa — 90.34 (2021)
• Australia — 94.79 (2025)
• Brunei Darussalam — 40.31 (2025)
• Cambodia — 36.7 (2025)
• China — 48.12 (2025)
• Fiji — 38.69 (2025)
• French Polynesia — 100.98 (2021)
• Hong Kong SAR, China — 73.97 (2025)

More economic policy & debt data for Guam

• Adjusted savings, education expenditure (% of GNI) — 8.32% (2021)
• Adjusted savings, mineral depletion (current US$) — US$0 (2021)
• Adjusted savings, carbon dioxide damage (current US$) — US$82.6 million (2021)
• Adjusted savings, energy depletion (current US$) — US$0 (2021)
• Households and NPISHs Final consumption expenditure per capita, PPP (constant 2021 international $) — 21,095 (2022)
• Households and NPISHs final consumption expenditure (current US$) — US$4.14 billion (2022)
• Households and NPISHs final consumption expenditure (current LCU) — 4.14 billion (2022)
• Households and NPISHs final consumption expenditure, linked series (current LCU) — 4.14 billion (2022)

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 price level index (Households and NPISHs Final consumption expenditure)?

111.21 in 2021, according to the World Bank (World Development Indicators).

How has it changed since 2011?

It is up 2.52% from 108.48 in 2011 (0.25% a year on average, compounded). The highest value was 112.18 in 2020 and the lowest 106.13 in 2015.

How does Guam rank?

6th highest of 24 economies with data for 2021.

Is the latest change in price level index (Households and NPISHs Final consumption expenditure) unusual for Guam?

In 2021, Guam's price level index (Households and NPISHs Final consumption expenditure) fell 0.96 on 2020 (from 112.18 to 111.21). Across the 9 yearly changes before that (2012 to 2020), the average change was +0.41 and a typical year strayed about 1.92 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.

Source

World Bank, World Development Indicators, indicator PA.NUS.PRVT.PLI, licensed CC BY 4.0. Original source: World Development Indicators, World Bank (WB), uri: https://databank.worldbank.org/source/world-development-indicators, publisher: World Development Indicators 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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