Mountain area in Tonga
Tonga: Mountain area was 20 kmsq in 2021. β¬ Flat
Latest (2021)
20 kmsq
Change on year
unchanged
World rank
174th
of 181 countries
All-time high
20 kmsq
in 2000
All-time low
20 kmsq
in 2000
Years of data
6
2000β2021
Mountain area in Tonga, 2000β2021
Source: United Nations Statistics Division, SDG Global Database. Measured in kmsq.
Analysis
The most recent figure for mountain area in Tonga is 20 kmsq, measured in 2021. That is the highest value across all 6 years on record.
Compared with earlier readings it is unchanged over ten years.
Over the whole period, mountain area in Tonga peaked at 20 kmsq in 2000 and was at its lowest, 20 kmsq, in 2000.
Tonga ranks 174th of 181 countries on this measure, in the bottom quarter.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 20 kmsq | 20 kmsq | 20 kmsq | 2 |
| 2010s | 20 kmsq | 20 kmsq | 20 kmsq | 3 |
| 2020s | 20 kmsq | 20 kmsq | 20 kmsq | 1 |
Countries ranked near Tonga
- 171 Northern Mariana Islands 35 kmsq compare
- 172 Montserrat 31 kmsq compare
- 173 San Marino 24 kmsq compare
- 175 Cook Islands 13 kmsq compare
- 176 Guam 12 kmsq compare
- 177 Wallis and Futuna Islands 7 kmsq compare
More development goals data for Tonga
- Red List Index 0.7501 index (2025)
- Number of refugees per 100,000 population, by country of origin 58.77 per 100,000 people (2025)
- Manufacturing value added per capita 286.2 constant US$ (2025)
- Number of transboundary breeds 18 (2025)
- Number of transboundary breeds (not extinct) 18 (2025)
- Number of transboundary breeds with unknown risk status 18 (2025)
- Number of local breeds with unknown risk status 5 (2025)
- Number of local breeds (not extinct) 5 (2025)
- Number of local breeds kept in the country 5 (2025)
- Infant deaths 19 (2024)
Frequently asked questions
- What is mountain area in Tonga?
- Mountain area in Tonga was 20 kmsq in 2021, according to United Nations Statistics Division, SDG Global Database.
- What is the highest mountain area recorded in Tonga?
- The highest recorded value was 20 kmsq in 2000.
- What is the lowest mountain area recorded in Tonga?
- The lowest recorded value was 20 kmsq in 2000.
- How does Tonga rank for mountain area?
- Tonga ranks 174th out of 181 countries with data for 2021.
- Is mountain area rising or falling in Tonga?
- Over the last ten years it is unchanged. The long-run trend across the full record is flat.
- Where does this Tonga data come from?
- The figures come from United Nations Statistics Division, SDG Global Database, published as part of Mountain area (square kilometres). Statizoid updates them automatically from the source API.
Download this data
CSV Β· JSON β 6 observations, free to reuse under UN SDG Global Database (open, attribution requested).