Share of terrestrial Key Biodiversity Areas that are protected in Jersey
Jersey: Share of terrestrial Key Biodiversity Areas that are protected was 64.1% in 2025. ▬ Flat
Share of terrestrial Key Biodiversity Areas that are protected in Jersey, 2000–2025
Source: BirdLife International, IUCN and UNEP-WCMC – processed by Our World in Data. Measured in %.
Analysis
In 2025, share of terrestrial key biodiversity areas that are protected in Jersey stood at 64.1%. That is the highest value across all 26 years on record.
That represents a change of up 0.0% over ten years.
Over the whole period, share of terrestrial key biodiversity areas that are protected in Jersey peaked at 64.1% in 2018 and was at its lowest, 64.1%, in 2000.
That places Jersey 66th out of 240 countries with data for 2025, putting it in the middle of the range.
Share of terrestrial Key Biodiversity Areas that are protected in Jersey, year by year
| Year | % | Change |
|---|---|---|
| 2000 | 64.1% | — |
| 2001 | 64.1% | +0.0% |
| 2002 | 64.1% | +0.0% |
| 2003 | 64.1% | +0.0% |
| 2004 | 64.1% | +0.0% |
| 2005 | 64.1% | +0.0% |
| 2006 | 64.1% | +0.0% |
| 2007 | 64.1% | +0.0% |
| 2008 | 64.1% | +0.0% |
| 2009 | 64.1% | +0.0% |
| 2010 | 64.1% | +0.0% |
| 2011 | 64.1% | +0.0% |
| 2012 | 64.1% | +0.0% |
| 2013 | 64.1% | +0.0% |
| 2014 | 64.1% | +0.0% |
| 2015 | 64.1% | +0.0% |
| 2016 | 64.1% | +0.0% |
| 2017 | 64.1% | +0.0% |
| 2018 | 64.1% | +0.0% |
| 2019 | 64.1% | +0.0% |
| 2020 | 64.1% | +0.0% |
| 2021 | 64.1% | +0.0% |
| 2022 | 64.1% | +0.0% |
| 2023 | 64.1% | +0.0% |
| 2024 | 64.1% | +0.0% |
| 2025 | 64.1% | +0.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 64.1% | 64.1% | 64.1% | 10 |
| 2010s | 64.1% | 64.1% | 64.1% | 10 |
| 2020s | 64.1% | 64.1% | 64.1% | 6 |
Countries ranked near Jersey
More environment data for Jersey
- Historical exposure to drought — Land soil moisture anomaly -3.05 Percentage change (2025)
- Temperature change 2 °C (2025)
- Standard Deviation 0.486 °C (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Exposure to drought — Land soil moisture anomaly 0.2705 Percentage change (2024)
- Share of global forest area 0.0% (2025)
- Forest area 680 hectares (2025)
- Change in domestic forest area vs. deforestation embedded in imported goods 2 hectares (2025)
- Annual change in forest area 2 hectares (2025)
- Annual change in forest area as a share of forest area 0.3% (2025)
Frequently asked questions
- What is share of terrestrial key biodiversity areas that are protected in Jersey?
- Share of terrestrial key biodiversity areas that are protected in Jersey was 64.1% in 2025, according to BirdLife International, IUCN and UNEP-WCMC – processed by Our World in Data.
- What is the highest share of terrestrial key biodiversity areas that are protected recorded in Jersey?
- The highest recorded value was 64.1% in 2018.
- What is the lowest share of terrestrial key biodiversity areas that are protected recorded in Jersey?
- The lowest recorded value was 64.1% in 2000.
- How does Jersey rank for share of terrestrial key biodiversity areas that are protected?
- Jersey ranks 66th out of 240 countries with data for 2025.
- Is share of terrestrial key biodiversity areas that are protected rising or falling in Jersey?
- Over the last ten years it is up 0.0%. The long-run trend across the full record is flat.
- Where does this Jersey data come from?
- The figures come from BirdLife International, IUCN and UNEP-WCMC – processed by Our World in Data, published as part of Share of terrestrial Key Biodiversity Areas that are protected. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 26 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Average proportion of Terrestrial Key Biodiversity Areas (KBAs) covered by protected areas (%).