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Annual change in forest area in Guernsey

Guernsey: Annual change in forest area was 0 hectares in 2025. ◆ Volatile

Latest (2025)
0 hectares
World rank
85th
of 235 countries
All-time high
15 hectares
in 2001
All-time low
0 hectares
in 1991
Years of data
35
1991–2025

Annual change in forest area in Guernsey, 1991–2025

0510151991200820251991: 0 hectares1992: 0 hectares1993: 0 hectares1994: 0 hectares1995: 0 hectares1996: 0 hectares1997: 0 hectares1998: 0 hectares1999: 0 hectares2000: 0 hectares2001: 15 hectares2002: 15 hectares2003: 15 hectares2004: 15 hectares2005: 15 hectares2006: 15 hectares2007: 15 hectares2008: 15 hectares2009: 15 hectares2010: 15 hectares2011: 10 hectares2012: 10 hectares2013: 10 hectares2014: 10 hectares2015: 10 hectares2016: 10 hectares2017: 10 hectares2018: 10 hectares2019: 10 hectares2020: 10 hectares2021: 0 hectares2022: 0 hectares2023: 0 hectares2024: 0 hectares2025: 0 hectares

Source: Food and Agriculture Organization of the United Nations (2025) – with major processing by Our World in Data. Measured in hectares.

Analysis

In 2025, annual change in forest area in Guernsey stood at 0 hectares. That is the lowest value across all 35 years on record.

The figure is down 100.0% over ten years.

Over the whole period, annual change in forest area in Guernsey peaked at 15 hectares in 2001 and was at its lowest, 0 hectares, in 1991.

Guernsey ranks 85th of 235 countries on this measure, in the middle of the range.

The series is highly variable year to year, so single readings are best treated with caution.

Averages by decade

DecadeAverage LowestHighest Years
1990s 0 hectares 0 hectares 0 hectares 9
2000s 13.5 hectares 0 hectares 15 hectares 10
2010s 10.5 hectares 10 hectares 15 hectares 10
2020s 1.67 hectares 0 hectares 10 hectares 6

Countries ranked near Guernsey

  1. 82 Egypt 6 hectares compare
  2. 83 Jersey 2 hectares compare
  3. 85 Afghanistan 0 hectares compare
  4. 85 Albania 0 hectares compare
  5. 85 American Samoa 0 hectares compare
  6. 85 Anguilla 0 hectares compare
  7. 85 Aruba 0 hectares compare
  8. 85 Bahamas 0 hectares compare
  9. 85 Barbados 0 hectares compare
  10. 85 Belgium 0 hectares compare
  11. 85 Bermuda 0 hectares compare
  12. 85 Bonaire Sint Eustatius and Saba 0 hectares compare
  13. 85 Botswana 0 hectares compare
  14. 85 British Virgin Islands 0 hectares compare
  15. 85 Brunei 0 hectares compare
  16. 85 Burundi 0 hectares compare
  17. 85 Cayman Islands 0 hectares compare
  18. 85 Cook Islands 0 hectares compare
  19. 85 Curacao 0 hectares compare
  20. 85 Falkland Islands 0 hectares compare
  21. 85 Faroe Islands 0 hectares compare
  22. 85 Finland 0 hectares compare
  23. 85 French Polynesia 0 hectares compare
  24. 85 Georgia 0 hectares compare
  25. 85 Gibraltar 0 hectares compare
  26. 85 Greece 0 hectares compare
  27. 85 Greenland 0 hectares compare
  28. 85 Grenada 0 hectares compare
  29. 85 Guam 0 hectares compare
  30. 85 Iran 0 hectares compare
  31. 85 Isle of Man 0 hectares compare
  32. 85 Jordan 0 hectares compare
  33. 85 Kiribati 0 hectares compare
  34. 85 Kuwait 0 hectares compare
  35. 85 Lesotho 0 hectares compare
  36. 85 Maldives 0 hectares compare
  37. 85 Marshall Islands 0 hectares compare
  38. 85 Mauritius 0 hectares compare
  39. 85 Monaco 0 hectares compare
  40. 85 Mongolia 0 hectares compare
  41. 85 Montenegro 0 hectares compare
  42. 85 Montserrat 0 hectares compare
  43. 85 Nauru 0 hectares compare
  44. 85 New Caledonia 0 hectares compare
  45. 85 Niue 0 hectares compare
  46. 85 Norfolk Island 0 hectares compare
  47. 85 Northern Mariana Islands 0 hectares compare
  48. 85 Oman 0 hectares compare
  49. 85 Palestine 0 hectares compare
  50. 85 Pitcairn 0 hectares compare
  51. 85 Qatar 0 hectares compare
  52. 85 Saint Barthelemy 0 hectares compare
  53. 85 Saint Kitts and Nevis 0 hectares compare
  54. 85 Saint Martin (French part) 0 hectares compare
  55. 85 Saint Vincent and the Grenadines 0 hectares compare
  56. 85 San Marino 0 hectares compare
  57. 85 Singapore 0 hectares compare
  58. 85 Sint Maarten (Dutch part) 0 hectares compare
  59. 85 Svalbard and Jan Mayen 0 hectares compare
  60. 85 Sweden 0 hectares compare
  61. 85 Tokelau 0 hectares compare
  62. 85 Tonga 0 hectares compare
  63. 85 Turkmenistan 0 hectares compare
  64. 85 Turks and Caicos Islands 0 hectares compare
  65. 85 Tuvalu 0 hectares compare
  66. 85 Vatican 0 hectares compare
  67. 85 Yemen 0 hectares compare

See the full ranking of 235 places →

More environment data for Guernsey

All data for Guernsey →

Frequently asked questions

What is annual change in forest area in Guernsey?
Annual change in forest area in Guernsey was 0 hectares in 2025, according to Food and Agriculture Organization of the United Nations (2025) – with major processing by Our World in Data.
What is the highest annual change in forest area recorded in Guernsey?
The highest recorded value was 15 hectares in 2001.
What is the lowest annual change in forest area recorded in Guernsey?
The lowest recorded value was 0 hectares in 1991.
How does Guernsey rank for annual change in forest area?
Guernsey ranks 85th out of 235 countries with data for 2025.
Is annual change in forest area rising or falling in Guernsey?
Over the last ten years it is down 100.0%. The long-run trend across the full record is volatile.
Where does this Guernsey data come from?
The figures come from Food and Agriculture Organization of the United Nations (2025) – with major processing by Our World in Data, published as part of Annual change in forest area. Statizoid updates them automatically from the source API.

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About this data

Indicator
Annual change in forest area
Unit
hectares
Source
Food and Agriculture Organization of the United Nations (2025) – with major processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
235 places, 8,225 data points, 1991–2025
Last refreshed

Net change in forest area measures forest expansion (the sum of afforestation and natural expansion) minus deforestation.