What is the difference in urban area long term, per unit of gdp between Barbados and Tonga?

0 units per US$ of GDP, with Barbados ahead.

How many years of comparable data are there for Barbados and Tonga?

51 years are reported by both, from 1975 to 2025.

Where does this data come from?

Statizoid (derived), published as Urban area long term, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Barbados vs Tonga: Urban area long term, per unit of GDP

Barbados

0 units per US$ of GDP

in 2025

Tonga

0 units per US$ of GDP

in 2025

Barbados rank

112th

Tonga rank

114th

Urban area long term, per unit of GDP over time

Barbados
Tonga

How they compare

Barbados currently reports 0 units per US$ of GDP against 0 units per US$ of GDP in Tonga, a difference of 0 units per US$ of GDP.

That makes Barbados's figure about 1.1 times Tonga's.

The two have swapped places 4 times across 51 shared years of data; in 1975 it was Barbados ahead.

Barbados ranks 112th and Tonga ranks 114th of 188 countries.

Across the 6 decades both report, Barbados averaged higher in 2 and Tonga in 4.

Head to head by decade

Decade	Barbados	Tonga	Difference	Ahead
1970s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Tonga
1980s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Tonga
1990s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Tonga
2000s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Tonga
2010s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Barbados
2020s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Barbados

Averages of every year both report within each decade.

Frequently asked questions

Which has higher urban area long term, per unit of gdp, Barbados or Tonga?: Barbados, at 0 units per US$ of GDP against 0 units per US$ of GDP in Tonga as of 2025.
What is the difference in urban area long term, per unit of gdp between Barbados and Tonga?: 0 units per US$ of GDP, with Barbados ahead.
How many years of comparable data are there for Barbados and Tonga?: 51 years are reported by both, from 1975 to 2025.
How do Barbados and Tonga rank globally for urban area long term, per unit of gdp?: Barbados ranks 112th and Tonga ranks 114th of 188 countries.
Where does this data come from?: Statizoid (derived), published as Urban area long term, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Barbados vs Tonga: Urban area long term, per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 07 November 2026, from https://reference.statizoid.com/compare/urban-area-long-term-per-unit-of-gdp/barbados/tonga/

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<a href="https://reference.statizoid.com/compare/urban-area-long-term-per-unit-of-gdp/barbados/tonga/">Barbados vs Tonga: Urban area long term, per unit of GDP</a> — Statizoid

About this data

Indicator: Urban area long term, per unit of GDP
Unit: units per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 188 places, 10,765 data points, 1960–2025
Last refreshed: 27 October 2026

Urban area long term divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.