Annual change in forest area in Guam
Guam: Annual change in forest area was 0 hectares in 2025. ◆ Volatile
Latest (2025)
0 hectares
World rank
85th
of 235 countries
All-time high
854 hectares
in 2011
All-time low
0 hectares
in 1991
Years of data
35
1991–2025
Annual change in forest area in Guam, 1991–2025
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 Guam stood at 0 hectares. That is the lowest value across all 35 years on record.
That represents a change of down 100.0% over ten years.
Over the whole period, annual change in forest area in Guam peaked at 854 hectares in 2011 and was at its lowest, 0 hectares, in 1991.
Guam 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.
Annual change in forest area in Guam, year by year
| Year | hectares | Change |
|---|---|---|
| 1991 | 0 hectares | — |
| 1992 | 0 hectares | — |
| 1993 | 0 hectares | — |
| 1994 | 0 hectares | — |
| 1995 | 0 hectares | — |
| 1996 | 0 hectares | — |
| 1997 | 0 hectares | — |
| 1998 | 0 hectares | — |
| 1999 | 0 hectares | — |
| 2000 | 0 hectares | — |
| 2001 | 0 hectares | — |
| 2002 | 0 hectares | — |
| 2003 | 0 hectares | — |
| 2004 | 0 hectares | — |
| 2005 | 0 hectares | — |
| 2006 | 0 hectares | — |
| 2007 | 0 hectares | — |
| 2008 | 0 hectares | — |
| 2009 | 0 hectares | — |
| 2010 | 0 hectares | — |
| 2011 | 854 hectares | — |
| 2012 | 854 hectares | +0.0% |
| 2013 | 854 hectares | +0.0% |
| 2014 | 854 hectares | +0.0% |
| 2015 | 854 hectares | +0.0% |
| 2016 | 0 hectares | -100.0% |
| 2017 | 0 hectares | — |
| 2018 | 0 hectares | — |
| 2019 | 0 hectares | — |
| 2020 | 0 hectares | — |
| 2021 | 0 hectares | — |
| 2022 | 0 hectares | — |
| 2023 | 0 hectares | — |
| 2024 | 0 hectares | — |
| 2025 | 0 hectares | — |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 0 hectares | 0 hectares | 0 hectares | 9 |
| 2000s | 0 hectares | 0 hectares | 0 hectares | 10 |
| 2010s | 427 hectares | 0 hectares | 854 hectares | 10 |
| 2020s | 0 hectares | 0 hectares | 0 hectares | 6 |
Countries ranked near Guam
- 82 Egypt 6 hectares compare
- 83 Jersey 2 hectares compare
- 83 Malta 2 hectares compare
- 85 Afghanistan 0 hectares
- 85 Albania 0 hectares compare
- 85 American Samoa 0 hectares compare
- 85 Anguilla 0 hectares
- 85 Aruba 0 hectares
- 85 Bahamas 0 hectares
- 85 Barbados 0 hectares
- 85 Belgium 0 hectares compare
- 85 Bermuda 0 hectares
- 85 Bonaire Sint Eustatius and Saba 0 hectares
- 85 Botswana 0 hectares compare
- 85 British Virgin Islands 0 hectares compare
- 85 Brunei 0 hectares compare
- 85 Burundi 0 hectares compare
- 85 Cayman Islands 0 hectares compare
- 85 Cook Islands 0 hectares compare
- 85 Curacao 0 hectares
- 85 Falkland Islands 0 hectares
- 85 Faroe Islands 0 hectares
- 85 Finland 0 hectares compare
- 85 French Polynesia 0 hectares compare
- 85 Georgia 0 hectares compare
- 85 Gibraltar 0 hectares
- 85 Greece 0 hectares compare
- 85 Greenland 0 hectares
- 85 Grenada 0 hectares
- 85 Guernsey 0 hectares compare
- 85 Iran 0 hectares
- 85 Isle of Man 0 hectares compare
- 85 Jordan 0 hectares
- 85 Kiribati 0 hectares
- 85 Kuwait 0 hectares compare
- 85 Lesotho 0 hectares
- 85 Luxembourg 0 hectares compare
- 85 Maldives 0 hectares
- 85 Marshall Islands 0 hectares compare
- 85 Mauritius 0 hectares compare
- 85 Monaco 0 hectares
- 85 Mongolia 0 hectares compare
- 85 Montenegro 0 hectares compare
- 85 Montserrat 0 hectares compare
- 85 Nauru 0 hectares
- 85 New Caledonia 0 hectares compare
- 85 Niue 0 hectares compare
- 85 Norfolk Island 0 hectares
- 85 Northern Mariana Islands 0 hectares compare
- 85 Oman 0 hectares
- 85 Palestine 0 hectares compare
- 85 Pitcairn 0 hectares
- 85 Qatar 0 hectares
- 85 Saint Barthelemy 0 hectares
- 85 Saint Kitts and Nevis 0 hectares
- 85 Saint Martin (French part) 0 hectares
- 85 Saint Vincent and the Grenadines 0 hectares compare
- 85 San Marino 0 hectares
- 85 Singapore 0 hectares compare
- 85 Sint Maarten (Dutch part) 0 hectares
- 85 Svalbard and Jan Mayen 0 hectares
- 85 Sweden 0 hectares compare
- 85 Tokelau 0 hectares
- 85 Tonga 0 hectares
- 85 Turkmenistan 0 hectares
- 85 Turks and Caicos Islands 0 hectares
- 85 Tuvalu 0 hectares
- 85 Vatican 0 hectares
- 85 Yemen 0 hectares
More environment data for Guam
- Historical exposure to drought — Land soil moisture anomaly 0.5909 Percentage change (2025)
- Paper and paperboard — Import quantity 461 t (2024)
- Wood-based panels — Import quantity 1,035 m3 (2024)
- Wood-based panels — Import value 445 1000 USD (2024)
- Plywood and LVL — Import quantity 1,033 m3 (2024)
- Plywood and LVL — Import value 434 1000 USD (2024)
- Paper and paperboard — Export quantity 0 t (2024)
- Graphic papers — Import quantity 430 t (2024)
- Paper and paperboard — Export value 1 1000 USD (2024)
- Veneer sheets — Import quantity 0 m3 (2024)
Frequently asked questions
- What is annual change in forest area in Guam?
- Annual change in forest area in Guam 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 Guam?
- The highest recorded value was 854 hectares in 2011.
- What is the lowest annual change in forest area recorded in Guam?
- The lowest recorded value was 0 hectares in 1991.
- How does Guam rank for annual change in forest area?
- Guam ranks 85th out of 235 countries with data for 2025.
- Is annual change in forest area rising or falling in Guam?
- Over the last ten years it is down 100.0%. The long-run trend across the full record is volatile.
- Where does this Guam 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.
Download this data
CSV · JSON — 35 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Net change in forest area measures forest expansion (the sum of afforestation and natural expansion) minus deforestation.