Average proportion of Marine Key Biodiversity Areas (KBAs) covered by in Norfolk Island
Norfolk Island: Average proportion of Marine Key Biodiversity Areas (KBAs) covered by was 54.4% in 2025. ▲ Rising
Average proportion of Marine Key Biodiversity Areas (KBAs) covered by in Norfolk Island, 2000–2025
Source: United Nations Statistics Division, SDG Global Database.
Analysis
The most recent figure for average proportion of marine key biodiversity areas (kbas) covered by in Norfolk Island is 54.4%, measured in 2025. That is the highest value across all 26 years on record.
The figure is up 96.0% over ten years.
Over the whole period, average proportion of marine key biodiversity areas (kbas) covered by in Norfolk Island peaked at 54.4% in 2018 and was at its lowest, 27.7%, in 2000.
That places Norfolk Island 75th out of 177 countries with data for 2025, putting it in the middle of the range.
The long-run direction has been consistently rising across the 26 years of available data.
Average proportion of Marine Key Biodiversity Areas (KBAs) covered by in Norfolk Island, year by year
| Year | Value | Change |
|---|---|---|
| 2000 | 27.7% | — |
| 2001 | 27.7% | +0.0% |
| 2002 | 27.7% | +0.0% |
| 2003 | 27.7% | +0.0% |
| 2004 | 27.7% | +0.0% |
| 2005 | 27.7% | +0.0% |
| 2006 | 27.7% | +0.0% |
| 2007 | 27.7% | +0.0% |
| 2008 | 27.7% | +0.0% |
| 2009 | 27.7% | +0.0% |
| 2010 | 27.7% | +0.0% |
| 2011 | 27.7% | +0.0% |
| 2012 | 27.7% | +0.0% |
| 2013 | 27.7% | +0.0% |
| 2014 | 27.7% | +0.0% |
| 2015 | 27.7% | +0.0% |
| 2016 | 27.7% | +0.0% |
| 2017 | 27.7% | +0.0% |
| 2018 | 54.4% | +96.0% |
| 2019 | 54.4% | +0.0% |
| 2020 | 54.4% | +0.0% |
| 2021 | 54.4% | +0.0% |
| 2022 | 54.4% | +0.0% |
| 2023 | 54.4% | +0.0% |
| 2024 | 54.4% | +0.0% |
| 2025 | 54.4% | +0.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 27.7% | 27.7% | 27.7% | 10 |
| 2010s | 33.1% | 27.7% | 54.4% | 10 |
| 2020s | 54.4% | 54.4% | 54.4% | 6 |
Countries ranked near Norfolk Island
More environment data for Norfolk Island
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.296 °C (2025)
- Temperature change 1.6 °C (2025)
- Wood fuel — Production 41 m3 (2024)
- Roundwood — Export quantity 0 m3 (2024)
- Roundwood — Export value 0 1000 USD (2024)
- Roundwood, coniferous — Production 0 m3 (2024)
- Roundwood, non-coniferous — Production 41 m3 (2024)
- Industrial roundwood — Export quantity 0 m3 (2024)
- Industrial roundwood — Import value 5 1000 USD (2024)
Frequently asked questions
- What is average proportion of marine key biodiversity areas (kbas) covered by in Norfolk Island?
- Average proportion of marine key biodiversity areas (kbas) covered by in Norfolk Island was 54.4% in 2025, according to United Nations Statistics Division, SDG Global Database.
- What is the highest average proportion of marine key biodiversity areas (kbas) covered by recorded in Norfolk Island?
- The highest recorded value was 54.4% in 2018.
- What is the lowest average proportion of marine key biodiversity areas (kbas) covered by recorded in Norfolk Island?
- The lowest recorded value was 27.7% in 2000.
- How does Norfolk Island rank for average proportion of marine key biodiversity areas (kbas) covered by?
- Norfolk Island ranks 75th out of 177 countries with data for 2025.
- Is average proportion of marine key biodiversity areas (kbas) covered by rising or falling in Norfolk Island?
- Over the last ten years it is up 96.0%. The long-run trend across the full record is rising.
- Where does this Norfolk Island data come from?
- The figures come from United Nations Statistics Division, SDG Global Database, published as part of Average proportion of Marine Key Biodiversity Areas (KBAs) covered by protected areas (%). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 26 observations, free to reuse under UN SDG Global Database (open, attribution requested).