Tonga: Households and NPISHs Final consumption expenditure per capita, PPP (constant 2021 international $)

Key figures

What the numbers say

In 2024, Tonga's households and NPISHs Final consumption expenditure per capita, PPP (constant 2021 international $) rose 106.52 on 2023 (from 6,317 to 6,423).

Across the 29 yearly changes before that (1995 to 2023), the average change was +65.13 and a typical year strayed about 240.57 from that (the standard deviation). This year's change was 0.2 standard deviations above 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 515.98 in 2023 and the biggest yearly fall was 621.21 in 2021. The numbers show how large and when, not why; for the cause, look at what happened in that country in those years.

From 2015 to 2024 there is no clear straight-line trend: a straight line explains 24% 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

In 2024, Tonga had the 18th highest value of the 29 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 Tonga in the 2024 ranking

• Bolivia — 15th of 29: 7,913
• Belize — 16th of 29: 7,660
• Bhutan — 17th of 29: 6,941
• Eswatini — 19th of 29: 6,089
• Iraq — 20th of 29: 5,661
• Ghana — 21st of 29: 5,151

What this measures

This indicator provides values for final consumption expenditure per person expressed in constant international dollars, converted by purchasing power parities (PPPs). PPPs account for the different price levels across countries and thus PPP-based comparisons of economic output are more appropriate for comparing the output of economies and the average material well-being of their inhabitants than exchange-rate based comparisons. Households and NPISHs final consumption expenditure includes expenditure on goods and services by the Household and NPISH sector for the direct satisfaction of human needs or wants, whether individual or collective. The core indicator has been divided by the general population to achieve a per capita estimate. This indicator is expressed in constant prices, meaning the series has been adjusted to account for price changes over time. The reference year for this adjustment is 2021. The PPP conversion factor is a currency conversion factor and a spatial price deflator. PPPs convert different currencies to a common currency and, in the process of conversion, equalize their purchasing power by eliminating the differences in price levels between countries, thereby allowing volume or output comparisons of GDP and its expenditure components.

Regional and income-group figures are computed by the World Bank as a gap-filled total.

All 31 values

Households and NPISHs Final consumption expenditure per capita, PPP (constant 2021 international $) in nearby economies

• American Samoa — 12,688 (2022)
• Australia — 29,124 (2025)
• Brunei Darussalam — 20,588 (2025)
• Cambodia — 3,964 (2025)
• China — 9,311 (2024)
• Guam — 21,095 (2022)
• Hong Kong SAR, China — 41,249 (2025)

More economic policy & debt data for Tonga

• Grants, excluding technical cooperation (BoP, current US$) — US$121.36 million (2023)
• Technical cooperation grants (BoP, current US$) — US$9.6 million (2023)
• Net official development assistance and official aid received (current US$) — US$129.55 million (2023)
• Net official development assistance and official aid received (constant 2023 US$) — US$129.55 million (2023)
• Net official development assistance received (current US$) — US$129.55 million (2023)
• Net official development assistance received (constant 2023 US$) — US$129.55 million (2023)
• Net ODA received per capita (current US$) — US$1,239 (2023)
• Net bilateral aid flows from DAC donors, Total (current US$) — US$108.76 million (2023)

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 Tonga's households and NPISHs Final consumption expenditure per capita, PPP (constant 2021 international $)?

6,423 in 2024, according to the World Bank (World Development Indicators).

How has it changed since 1994?

It is up 45.06% from 4,428 in 1994 (1.25% a year on average, compounded). The highest value was 6,423 in 2024 and the lowest 4,428 in 1994.

How does Tonga rank?

18th highest of 29 economies with data for 2024.

Source

World Bank, World Development Indicators, indicator NE.CON.PCAP.PP.KD, licensed CC BY 4.0. Original source: International Comparison Program (ICP), World Bank (WB), note: This information is for PPP conversion factors., publisher: International Comparison Program (ICP), date published: May 30, 2024; The Eurostat PPP Programme, Eurostat (ESTAT), uri: https://ec.europa.eu/eurostat/databrowser/explore/all/al… 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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