What is the difference in population regions with projections, per capita between Cayman Islands and Tonga?

0 units per person, with Cayman Islands ahead.

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

66 years are reported by both, from 1960 to 2025.

Where does this data come from?

Statizoid (derived), published as Population regions with projections, per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Cayman Islands vs Tonga: Population regions with projections, per capita

Cayman Islands

1 units per person

in 2025

Tonga

1 units per person

in 2025

Cayman Islands rank

49th

Tonga rank

52nd

Population regions with projections, per capita over time

Cayman Islands
Tonga

How they compare

Cayman Islands currently reports 1 units per person against 1 units per person in Tonga, a difference of 0 units per person.

Across all 66 years both countries report, Cayman Islands has been ahead every year.

Cayman Islands ranks 49th and Tonga ranks 52nd of 215 countries.

Cayman Islands has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade	Cayman Islands	Tonga	Difference	Ahead
1960s	1 units per person	1 units per person	0.0021 units per person	Cayman Islands
1970s	1 units per person	1 units per person	0.0015 units per person	Cayman Islands
1980s	1 units per person	1 units per person	0.0009 units per person	Cayman Islands
1990s	1 units per person	1 units per person	0.0006 units per person	Cayman Islands
2000s	1 units per person	1 units per person	0.0003 units per person	Cayman Islands
2010s	1 units per person	1 units per person	0.0002 units per person	Cayman Islands
2020s	1 units per person	1 units per person	0.0001 units per person	Cayman Islands

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population regions with projections, per capita, Cayman Islands or Tonga?: Cayman Islands, at 1 units per person against 1 units per person in Tonga as of 2025.
What is the difference in population regions with projections, per capita between Cayman Islands and Tonga?: 0 units per person, with Cayman Islands ahead.
How many years of comparable data are there for Cayman Islands and Tonga?: 66 years are reported by both, from 1960 to 2025.
How do Cayman Islands and Tonga rank globally for population regions with projections, per capita?: Cayman Islands ranks 49th and Tonga ranks 52nd of 215 countries.
Where does this data come from?: Statizoid (derived), published as Population regions with projections, per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Cayman Islands vs Tonga: Population regions with projections, per capita. Statizoid, drawing on Statizoid (derived). Retrieved 26 August 2026, from https://population.statizoid.com/compare/population-regions-with-projections-per-capita/cayman-islands/tonga/

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About this data

Indicator: Population regions with projections, per capita
Unit: units per person
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 215 places, 14,160 data points, 1960–2025
Last refreshed: 26 August 2026

Population regions with projections divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.