Guam vs Isle of Man: Share of land area that is protected
Guam
4.2%
in 2025
Isle of Man
4.6%
in 2025
Guam rank
186th
Isle of Man rank
183rd
Share of land area that is protected over time
- Guam
- Isle of Man
How they compare
Isle of Man currently reports 4.6% against 4.2% in Guam, a difference of 0.4%.
That makes Isle of Man's figure about 1.1 times Guam's.
The two have swapped places 1 time across 11 shared years of data; in 2015 it was Guam ahead.
Guam ranks 186th and Isle of Man ranks 183rd of 213 countries.
Across the 2 decades both report, Guam averaged higher in 1 and Isle of Man in 1.
Head to head by decade
| Decade | Guam | Isle of Man | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 22.4% | 3.7% | 18.6% | Guam |
| 2020s | 4.1% | 5.2% | 1.1% | Isle of Man |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of land area that is protected, Guam or Isle of Man?
- Isle of Man, at 4.6% against 4.2% in Guam as of 2025.
- What is the difference in share of land area that is protected between Guam and Isle of Man?
- 0.4%, with Isle of Man ahead.
- How many years of comparable data are there for Guam and Isle of Man?
- 11 years are reported by both, from 2015 to 2025.
- How do Guam and Isle of Man rank globally for share of land area that is protected?
- Guam ranks 186th and Isle of Man ranks 183rd of 213 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 land area that is protected. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Terrestrial protected areas are areas of at least 1,000 hectares that are designated by national authorities in order to preserve their ecosystem services and cultural values.