Proportion of population using unimproved sanitation facilites in Tonga
Tonga: Proportion of population using unimproved sanitation facilites was 1.41 in 2024. ▼ Falling
Proportion of population using unimproved sanitation facilites in Tonga, 2000–2024
Source: UNICEF.
Analysis
The most recent figure for proportion of population using unimproved sanitation facilites in Tonga is 1.41, measured in 2024. That is the lowest value across all 25 years on record.
The figure is down 0.1% on the previous year and down 74.0% over ten years.
Over the whole period, proportion of population using unimproved sanitation facilites in Tonga peaked at 9.91 in 2000 and was at its lowest, 1.41, in 2024.
That places Tonga 112th out of 231 countries with data for 2024, putting it in the middle of the range.
The long-run direction has been consistently falling across the 25 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 9.22 | 7.64 | 9.91 | 10 |
| 2010s | 5.19 | 3.2 | 7.19 | 10 |
| 2020s | 1.94 | 1.41 | 2.75 | 5 |
Countries ranked near Tonga
- 109 Nepal 1.49 compare
- 110 Niue 1.46 compare
- 111 Canada 1.41 compare
- 113 Dominican Republic 1.36 compare
- 114 Uzbekistan 1.34 compare
- 115 Turks and Caicos Islands 1.28 compare
More population data for Tonga
- Africa's Development Dynamics (AfDD) Table 05 - Demographic estimates 131.22 Persons (2050)
- Africa's Development Dynamics (AfDD) Table 03 - Annual population 0.8047 Percent per annum (2030)
- Projected population under age 5, annual growth rate -0.3365 % change on previous year (2100)
- Population growth rate -0.013 (2100)
- Population density 163.72 (2100)
- Projected population under age 5 6,812 (2100)
- Population growth rate by level of development -0.013 (2100)
- Africa's Development Dynamics (AfDD) Table 05 - Demographic estimates 0.8047 % change on previous year (2030)
- Fertility and wanted fertility, annual growth rate -0.9268 % change on previous year (2024)
- Fertility vs unmet contraception, annual growth rate -0.9268 % change on previous year (2024)
Frequently asked questions
- What is proportion of population using unimproved sanitation facilites in Tonga?
- Proportion of population using unimproved sanitation facilites in Tonga was 1.41 in 2024, according to UNICEF.
- What is the highest proportion of population using unimproved sanitation facilites recorded in Tonga?
- The highest recorded value was 9.91 in 2000.
- What is the lowest proportion of population using unimproved sanitation facilites recorded in Tonga?
- The lowest recorded value was 1.41 in 2024.
- How does Tonga rank for proportion of population using unimproved sanitation facilites?
- Tonga ranks 112th out of 231 countries with data for 2024.
- Is proportion of population using unimproved sanitation facilites rising or falling in Tonga?
- Over the last ten years it is down 74.0%. The long-run trend across the full record is falling.
- Where does this Tonga data come from?
- The figures come from UNICEF, published as part of Proportion of population using unimproved sanitation facilites (Sanitation). Statizoid updates them automatically from the source API.
Download this data
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