Sierra Leone vs Sri Lanka: Average proportion of Marine Key Biodiversity Areas (KBAs) covered by
Sierra Leone
60.2%
in 2025
Sri Lanka
58.0%
in 2025
Sierra Leone rank
71st
Sri Lanka rank
75th
Average proportion of Marine Key Biodiversity Areas (KBAs) covered by over time
- Sierra Leone
- Sri Lanka
How they compare
Sierra Leone currently reports 60.2% against 58.0% in Sri Lanka, a difference of 2.2%.
The two have swapped places 2 times across 26 shared years of data; in 2000 it was Sierra Leone ahead.
Sierra Leone ranks 71st and Sri Lanka ranks 75th of 201 countries.
Sierra Leone has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Sierra Leone | Sri Lanka | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 49.3% | 47.5% | 1.8% | Sierra Leone |
| 2010s | 58.0% | 56.5% | 1.5% | Sierra Leone |
| 2020s | 60.2% | 58.0% | 2.1% | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher average proportion of marine key biodiversity areas (kbas) covered by, Sierra Leone or Sri Lanka?
- Sierra Leone, at 60.2% against 58.0% in Sri Lanka as of 2025.
- What is the difference in average proportion of marine key biodiversity areas (kbas) covered by between Sierra Leone and Sri Lanka?
- 2.2%, with Sierra Leone ahead.
- How many years of comparable data are there for Sierra Leone and Sri Lanka?
- 26 years are reported by both, from 2000 to 2025.
- How do Sierra Leone and Sri Lanka rank globally for average proportion of marine key biodiversity areas (kbas) covered by?
- Sierra Leone ranks 71st and Sri Lanka ranks 75th of 201 countries.
- Where does this data come from?
- United Nations Statistics Division, SDG Global Database, published as Average proportion of Marine Key Biodiversity Areas (KBAs) covered by protected areas (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.