Proportion of population using safely managed drinking water in Tonga
Tonga: Proportion of population using safely managed drinking water was 29.6% in 2024. β¬ Flat
Proportion of population using safely managed drinking water in Tonga, 2000β2024
Source: United Nations Statistics Division, SDG Global Database. Measured in %.
Analysis
Tonga recorded 29.6% for proportion of population using safely managed drinking water in 2024. That is the highest value across all 25 years on record.
That represents a change of up 0.4% over ten years.
Over the whole period, proportion of population using safely managed drinking water in Tonga peaked at 29.6% in 2024 and was at its lowest, 29.2%, in 2000.
That places Tonga 141st out of 159 countries with data for 2024, putting it in the bottom quarter.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 29.3% | 29.2% | 29.4% | 10 |
| 2010s | 29.5% | 29.4% | 29.5% | 10 |
| 2020s | 29.6% | 29.5% | 29.6% | 5 |
Countries ranked near Tonga
More environment data for Tonga
- Standard Deviation 0.234 Β°C (2025)
- Temperature change 0.858 Β°C (2025)
- Other paper and paperboard, not elsewhere specified β Import value 232 1000 USD (2024)
- Other paper and paperboard, not elsewhere specified β Import quantity 8 t (2024)
- Other paper and paperboard β Export value 42 1000 USD (2024)
- Other paper and paperboard β Export quantity 37 t (2024)
- Other paper and paperboard β Import value 400 1000 USD (2024)
- Other paper and paperboard β Import quantity 67 t (2024)
- Printing and writing papers β Import value 209 1000 USD (2024)
- Printing and writing papers β Import quantity 166 t (2024)
Frequently asked questions
- What is proportion of population using safely managed drinking water in Tonga?
- Proportion of population using safely managed drinking water in Tonga was 29.6% in 2024, according to United Nations Statistics Division, SDG Global Database.
- What is the highest proportion of population using safely managed drinking water recorded in Tonga?
- The highest recorded value was 29.6% in 2024.
- What is the lowest proportion of population using safely managed drinking water recorded in Tonga?
- The lowest recorded value was 29.2% in 2000.
- How does Tonga rank for proportion of population using safely managed drinking water?
- Tonga ranks 141st out of 159 countries with data for 2024.
- Is proportion of population using safely managed drinking water rising or falling in Tonga?
- Over the last ten years it is up 0.4%. 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 Proportion of population using safely managed drinking water services, by urban/rural (%). Statizoid updates them automatically from the source API.
Download this data
CSV Β· JSON β 25 observations, free to reuse under UN SDG Global Database (open, attribution requested).