Terrestrial and marine protected areas in Guam
Guam: Terrestrial and marine protected areas was 0.0% in 2025. ◆ Volatile
Terrestrial and marine protected areas in Guam, 2013–2025
Source: Protected Planet: The World Database on Protected Areas (WDPA) and World Database on Other Effective Area-based Conservation Measures (WD-OECM), UN Environment Programme World Conservation Monitoring. Measured in % of total territorial area.
Analysis
In 2025, terrestrial and marine protected areas in Guam stood at 0.0%. That is the lowest value across all 13 years on record.
The figure is down 100.0% over ten years.
Over the whole period, terrestrial and marine protected areas in Guam peaked at 0.1% in 2013 and was at its lowest, 0.0%, in 2020.
Guam ranks 204th of 213 countries on this measure, in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Terrestrial and marine protected areas in Guam, year by year
| Year | % of total territorial area | Change |
|---|---|---|
| 2013 | 0.1% | — |
| 2014 | 0.1% | +0.0% |
| 2015 | 0.1% | +0.0% |
| 2016 | 0.1% | +0.0% |
| 2017 | 0.1% | +0.0% |
| 2018 | 0.1% | +0.0% |
| 2019 | 0.1% | +0.0% |
| 2020 | 0.0% | -100.0% |
| 2021 | 0.0% | — |
| 2022 | 0.0% | — |
| 2023 | 0.0% | — |
| 2024 | 0.0% | — |
| 2025 | 0.0% | — |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 0.1% | 0.1% | 0.1% | 7 |
| 2020s | 0.0% | 0.0% | 0.0% | 6 |
Countries ranked near Guam
- 204 Bermuda 0.0%
- 204 British Virgin Islands 0.0% compare
- 204 Eritrea 0.0% compare
- 204 Faroe Islands 0.0%
- 204 Mauritius 0.0%
- 204 Micronesia, Federated States of 0.0%
- 204 Naoero 0.0%
- 204 Somalia 0.0% compare
- 204 Tuvalu 0.0%
More climate change data for Guam
- Share of global CO₂ emissions and population 0.0% (2100)
- Urban population 159,230 (2025)
- Urban population 94.2% (2025)
- Urban population growth 0.8% (2025)
- Population growth 0.7% (2025)
- Population, total 168,999 (2025)
- Energy use per capita vs. CO₂ emissions per capita 0.0018 (2024)
- Agricultural Soils — Emissions (CO2eq) from N2O 0 kt (2023)
- IPCC Agriculture — Emissions (CO2eq) 0 kt (2023)
- Agricultural Soils — Emissions 0 kt (2023)
Frequently asked questions
- What is terrestrial and marine protected areas in Guam?
- Terrestrial and marine protected areas in Guam was 0.0% in 2025, according to Protected Planet: The World Database on Protected Areas (WDPA) and World Database on Other Effective Area-based Conservation Measures (WD-OECM), UN Environment Programme World Conservation Monitoring.
- What is the highest terrestrial and marine protected areas recorded in Guam?
- The highest recorded value was 0.1% in 2013.
- What is the lowest terrestrial and marine protected areas recorded in Guam?
- The lowest recorded value was 0.0% in 2020.
- How does Guam rank for terrestrial and marine protected areas?
- Guam ranks 204th out of 213 countries with data for 2025.
- Is terrestrial and marine protected areas 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 Protected Planet: The World Database on Protected Areas (WDPA) and World Database on Other Effective Area-based Conservation Measures (WD-OECM), UN Environment Programme World Conservation Monitoring, published as part of Terrestrial and marine protected areas (% of total territorial area). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 13 observations, free to reuse under CC BY 4.0 (World Bank Open Data).
About this data
Terrestrial protected areas are totally or partially protected areas of at least 1,000 hectares that are designated by national authorities as scientific reserves with limited public access, national parks, natural monuments, nature reserves or wildlife sanctuaries, protected landscapes, and areas managed mainly for sustainable use. Marine protected areas are areas of intertidal or subtidal terrain--and overlying water and associated flora and fauna and historical and cultural features--that have been reserved by law or other effective means to protect part or all of the enclosed environment. Sites protected under local or provincial law are excluded.