What is the difference in share of marine territorial waters that are protected between Cayman Islands and Grenada?

0.0%, with Cayman Islands ahead.

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

13 years are reported by both, from 2013 to 2025.

Where does this data come from?

Protected Planet WDPA and WD-OECM data, UNEP-WCMC and IUCN, via World Bank (2026) – processed by Our World in Data, published as Share of marine territorial waters that are protected. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Cayman Islands vs Grenada: Share of marine territorial waters that are protected

Cayman Islands

0.1%

in 2025

Grenada

0.1%

in 2025

Cayman Islands rank

139th

Grenada rank

139th

Share of marine territorial waters that are protected over time

Cayman Islands
Grenada

How they compare

Cayman Islands currently reports 0.1% against 0.1% in Grenada, a difference of 0.0%.

The two have swapped places 1 time across 13 shared years of data; in 2013 it was Cayman Islands ahead.

Cayman Islands ranks 139th and Grenada ranks 139th of 174 countries.

Cayman Islands has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade	Cayman Islands	Grenada	Difference	Ahead
2010s	0.1%	0.0%	0.1%	Cayman Islands
2020s	0.1%	0.1%	0.0%	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher share of marine territorial waters that are protected, Cayman Islands or Grenada?: Cayman Islands, at 0.1% against 0.1% in Grenada as of 2025.
What is the difference in share of marine territorial waters that are protected between Cayman Islands and Grenada?: 0.0%, with Cayman Islands ahead.
How many years of comparable data are there for Cayman Islands and Grenada?: 13 years are reported by both, from 2013 to 2025.
How do Cayman Islands and Grenada rank globally for share of marine territorial waters that are protected?: Cayman Islands ranks 139th and Grenada ranks 139th of 174 countries.
Where does this data come from?: Protected Planet WDPA and WD-OECM data, UNEP-WCMC and IUCN, via World Bank (2026) – processed by Our World in Data, published as Share of marine territorial waters that are protected. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Cayman Islands vs Grenada: Share of marine territorial waters that are protected. Statizoid, drawing on Protected Planet WDPA and WD-OECM data, UNEP-WCMC and IUCN, via World Bank (2026) – processed by Our World in Data. Retrieved 23 September 2026, from https://reference.statizoid.com/compare/marine-protected-areas/cayman-islands/grenada/

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<a href="https://reference.statizoid.com/compare/marine-protected-areas/cayman-islands/grenada/">Cayman Islands vs Grenada: Share of marine territorial waters that are protected</a> — Statizoid

About this data

Indicator: Share of marine territorial waters that are protected
Unit: % of territorial waters
Source: Protected Planet WDPA and WD-OECM data, UNEP-WCMC and IUCN, via World Bank (2026) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 174 places, 2,223 data points, 2013–2025
Last refreshed: 18 September 2026

Marine protected areas are regions of intertidal or sub-tidal land and associated water, flora and fauna, and cultural and historical features that have been legally or effectively reserved for protection.