Sao Tome and Principe vs Tonga: GNI

Sao Tome and Principe
419.24 million constant 2015 US$
in 2025
Tonga
565.45 million constant 2015 US$
in 2024
Sao Tome and Principe rank
158th
Tonga rank
156th

GNI over time

  • Sao Tome and Principe
  • Tonga
200.0M300.0M400.0M500.0M600.0M199420092025

How they compare

Tonga currently reports 565.45 million constant 2015 US$ against 419.24 million constant 2015 US$ in Sao Tome and Principe, a difference of 146.21 million constant 2015 US$.

That makes Tonga's figure about 1.3 times Sao Tome and Principe's.

Across all 17 years both countries report, Tonga has been ahead every year.

Sao Tome and Principe ranks 158th and Tonga ranks 156th of 160 countries.

Tonga has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Sao Tome and Principe Tonga Difference Ahead
2000s 193.52 million constant 2015 US$ 410.80 million constant 2015 US$ 217.28 million constant 2015 US$ Tonga
2010s 261.16 million constant 2015 US$ 471.99 million constant 2015 US$ 210.83 million constant 2015 US$ Tonga
2020s 373.44 million constant 2015 US$ 547.47 million constant 2015 US$ 174.04 million constant 2015 US$ Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gni, Sao Tome and Principe or Tonga?
Tonga, at 565.45 million constant 2015 US$ against 419.24 million constant 2015 US$ in Sao Tome and Principe as of 2024.
What is the difference in gni between Sao Tome and Principe and Tonga?
146.21 million constant 2015 US$, with Tonga ahead.
How many years of comparable data are there for Sao Tome and Principe and Tonga?
17 years are reported by both, from 2008 to 2024.
How do Sao Tome and Principe and Tonga rank globally for gni?
Sao Tome and Principe ranks 158th and Tonga ranks 156th of 160 countries.
Where does this data come from?
Country official statistics, National Statistical Organizations and/or Central Banks, published as GNI (constant 2015 US$). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sao Tome and Principe vs Tonga: GNI. Statizoid, drawing on Country official statistics, National Statistical Organizations and/or Central Banks. Retrieved 29 August 2026, from https://economy.statizoid.com/compare/gni-constant-2015-us/sao-tome-and-principe/tonga/

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About this data

Indicator
GNI (constant 2015 US$)
Unit
constant 2015 US$
Source
Country official statistics, National Statistical Organizations and/or Central Banks
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
186 places, 6,840 data points, 1960–2025
Last refreshed

Gross national income is the total income earned by all residents within an economic territory during an accounting period. It is equal to gross domestic product plus earned income receivable from abroad minus earned income payable abroad. 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 2015. This indicator is expressed in United States dollars.