Greenland vs Tanzania: Share of land area that is protected
Greenland
41.9%
in 2025
Tanzania
39.9%
in 2025
Greenland rank
10th
Tanzania rank
13th
Share of land area that is protected over time
- Greenland
- Tanzania
How they compare
Greenland currently reports 41.9% against 39.9% in Tanzania, a difference of 2.0%.
That makes Greenland's figure about 1.1 times Tanzania's.
Across all 13 years both countries report, Greenland has been ahead every year.
Greenland ranks 10th and Tanzania ranks 13th of 213 countries.
Greenland has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Greenland | Tanzania | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 41.2% | 35.5% | 5.7% | Greenland |
| 2020s | 41.4% | 39.1% | 2.3% | Greenland |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of land area that is protected, Greenland or Tanzania?
- Greenland, at 41.9% against 39.9% in Tanzania as of 2025.
- What is the difference in share of land area that is protected between Greenland and Tanzania?
- 2.0%, with Greenland ahead.
- How many years of comparable data are there for Greenland and Tanzania?
- 13 years are reported by both, from 2013 to 2025.
- How do Greenland and Tanzania rank globally for share of land area that is protected?
- Greenland ranks 10th and Tanzania ranks 13th of 213 countries.
- Where does this data come from?
- Protected Planet WDPA and WD-OECM data, UNEP-WCMC and IUCN, via World Bank (2026) β 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.