What is the difference in gdp (constant 2015 us$), per capita between Iran, Islamic Republic of and Tonga?

683 constant 2015 US$ per person, with Iran, Islamic Republic of ahead.

How many years of comparable data are there for Iran, Islamic Republic of and Tonga?

45 years are reported by both, from 1981 to 2025.

Where does this data come from?

Statizoid (derived), published as GDP (constant 2015 US$), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Iran, Islamic Republic of vs Tonga: GDP (constant 2015 US$), per capita

Iran, Islamic Republic of

5,617 constant 2015 US$ per person

in 2025

Tonga

4,934 constant 2015 US$ per person

in 2025

Iran, Islamic Republic of rank

121st

Tonga rank

124th

GDP (constant 2015 US$), per capita over time

Iran, Islamic Republic of
Tonga

How they compare

Iran, Islamic Republic of currently reports 5,617 constant 2015 US$ per person against 4,934 constant 2015 US$ per person in Tonga, a difference of 683 constant 2015 US$ per person.

That makes Iran, Islamic Republic of's figure about 1.1 times Tonga's.

The two have swapped places 6 times across 45 shared years of data; in 1981 it was Iran, Islamic Republic of ahead.

Iran, Islamic Republic of ranks 121st and Tonga ranks 124th of 210 countries.

Iran, Islamic Republic of has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade	Iran, Islamic Republic of	Tonga	Difference	Ahead
1980s	3,468 constant 2015 US$ per person	2,909 constant 2015 US$ per person	558.31 constant 2015 US$ per person	Iran, Islamic Republic of
1990s	3,557 constant 2015 US$ per person	3,449 constant 2015 US$ per person	108.3 constant 2015 US$ per person	Iran, Islamic Republic of
2000s	4,569 constant 2015 US$ per person	3,856 constant 2015 US$ per person	713.15 constant 2015 US$ per person	Iran, Islamic Republic of
2010s	5,138 constant 2015 US$ per person	4,176 constant 2015 US$ per person	961.76 constant 2015 US$ per person	Iran, Islamic Republic of
2020s	5,506 constant 2015 US$ per person	4,698 constant 2015 US$ per person	808.35 constant 2015 US$ per person	Iran, Islamic Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gdp (constant 2015 us$), per capita, Iran, Islamic Republic of or Tonga?: Iran, Islamic Republic of, at 5,617 constant 2015 US$ per person against 4,934 constant 2015 US$ per person in Tonga as of 2025.
What is the difference in gdp (constant 2015 us$), per capita between Iran, Islamic Republic of and Tonga?: 683 constant 2015 US$ per person, with Iran, Islamic Republic of ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Tonga?: 45 years are reported by both, from 1981 to 2025.
How do Iran, Islamic Republic of and Tonga rank globally for gdp (constant 2015 us$), per capita?: Iran, Islamic Republic of ranks 121st and Tonga ranks 124th of 210 countries.
Where does this data come from?: Statizoid (derived), published as GDP (constant 2015 US$), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran, Islamic Republic of vs Tonga: GDP (constant 2015 US$), per capita. Statizoid, drawing on Statizoid (derived). Retrieved 26 August 2026, from https://economy.statizoid.com/compare/gdp-constant-2015-us-per-capita/iran-islamic-rep/tonga/

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<a href="https://economy.statizoid.com/compare/gdp-constant-2015-us-per-capita/iran-islamic-rep/tonga/">Iran, Islamic Republic of vs Tonga: GDP (constant 2015 US$), per capita</a> — Statizoid

About this data

Indicator: GDP (constant 2015 US$), per capita
Unit: constant 2015 US$ per person
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 258 places, 14,493 data points, 1960–2025
Last refreshed: 26 August 2026

GDP (constant 2015 US$) divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.