Northern Mariana Islands vs Seychelles: Marine protected areas
Northern Mariana Islands
32.4%
in 2025
Seychelles
32.6%
in 2025
Northern Mariana Islands rank
16th
Seychelles rank
15th
Marine protected areas over time
- Northern Mariana Islands
- Seychelles
How they compare
Seychelles currently reports 32.6% against 32.4% in Northern Mariana Islands, a difference of 0.2%.
The two have swapped places 3 times across 13 shared years of data; in 2013 it was Northern Mariana Islands ahead.
Northern Mariana Islands ranks 16th and Seychelles ranks 15th of 174 countries.
Across the 2 decades both report, Northern Mariana Islands averaged higher in 1 and Seychelles in 1.
Head to head by decade
| Decade | Northern Mariana Islands | Seychelles | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 42.6% | 2.2% | 40.4% | Northern Mariana Islands |
| 2020s | 32.6% | 32.7% | 0.2% | Seychelles |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher marine protected areas, Northern Mariana Islands or Seychelles?
- Seychelles, at 32.6% against 32.4% in Northern Mariana Islands as of 2025.
- What is the difference in marine protected areas between Northern Mariana Islands and Seychelles?
- 0.2%, with Seychelles ahead.
- How many years of comparable data are there for Northern Mariana Islands and Seychelles?
- 13 years are reported by both, from 2013 to 2025.
- How do Northern Mariana Islands and Seychelles rank globally for marine protected areas?
- Northern Mariana Islands ranks 16th and Seychelles ranks 15th of 174 countries.
- Where does this data come from?
- Protected Planet: The World Database on Protected Areas (WDPA) and World Database on Other Effective Area-based Conservation Measures (WD-OECM), UN Environment Programme World Conservation Monitoring, published as Marine protected areas (% of territorial waters). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Marine protected areas are areas of intertidal or subtidal terrain--and overlying water and associated flora and fauna and historical and cultural features--that have been reserved by law or other effective means to protect part or all of the enclosed environment.