Mountain area in Tonga
Tonga: Mountain area was 20 kmsq in 2021. ▬ Flat
Latest (2021)
20 kmsq
Change on year
unchanged
World rank
189th
of 196 countries
All-time high
20 kmsq
in 2000
All-time low
20 kmsq
in 2000
Years of data
6
2000–2021
Mountain area in Tonga, 2000–2021
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 189th of 196 countries on this measure, in the bottom quarter.
Mountain area in Tonga, year by year
| Year | kmsq | Change |
|---|---|---|
| 2000 | 20 kmsq | — |
| 2005 | 20 kmsq | +0.0% |
| 2010 | 20 kmsq | +0.0% |
| 2015 | 20 kmsq | +0.0% |
| 2018 | 20 kmsq | +0.0% |
| 2021 | 20 kmsq | +0.0% |
Tonga compared with similar countries
- Tonga's 20 kmsq is below the median for upper middle income countries, which is 22,386 kmsq, 0% of the median. (48 countries reporting)
- Tonga's 20 kmsq is below the median for East Asia & Pacific, which is 31,909 kmsq, 0% of the median. (27 countries reporting)
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
- 186 American Samoa 34 kmsq compare
- 187 Montserrat 31 kmsq compare
- 188 San Marino 24 kmsq compare
- 190 Cook Islands 13 kmsq compare
- 191 Guam 12 kmsq compare
- 192 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 189th out of 196 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 · JSON — 6 observations, free to reuse under UN SDG Global Database (open, attribution requested).