People using at least basic sanitation services (% of population) in Tonga
Tonga: People using at least basic sanitation services (% of population) was 93.9% in 2024. ▲ Rising
People using at least basic sanitation services in Tonga, 2000–2024
Source: WHO/UNICEF Joint Monitoring Programme (JMP) for Water Supply, Sanitation and Hygiene, World Health Organization (WHO). Measured in % of population.
Analysis
The most recent figure for people using at least basic sanitation services in Tonga is 93.9%, measured in 2024. That is the highest value across all 25 years on record.
That represents a change of up 1.5% over ten years.
Over the whole period, people using at least basic sanitation services in Tonga peaked at 93.9% in 2024 and was at its lowest, 89.2%, in 2000.
That places Tonga 105th out of 214 countries with data for 2024, putting it in the middle of the range.
The long-run direction has been consistently rising across the 25 years of available data.
People using at least basic sanitation services (% of population) in Tonga, year by year
| Year | % of population | Change |
|---|---|---|
| 2000 | 89.2% | — |
| 2001 | 89.2% | +0.0% |
| 2002 | 89.2% | +0.0% |
| 2003 | 89.2% | +0.0% |
| 2004 | 89.2% | +0.0% |
| 2005 | 89.7% | +0.5% |
| 2006 | 90.1% | +0.5% |
| 2007 | 90.6% | +0.5% |
| 2008 | 91.0% | +0.5% |
| 2009 | 91.5% | +0.5% |
| 2010 | 91.9% | +0.5% |
| 2011 | 92.1% | +0.2% |
| 2012 | 92.3% | +0.2% |
| 2013 | 92.4% | +0.2% |
| 2014 | 92.6% | +0.2% |
| 2015 | 92.7% | +0.2% |
| 2016 | 92.9% | +0.2% |
| 2017 | 93.1% | +0.2% |
| 2018 | 93.2% | +0.2% |
| 2019 | 93.4% | +0.2% |
| 2020 | 93.5% | +0.2% |
| 2021 | 93.6% | +0.2% |
| 2022 | 93.8% | +0.2% |
| 2023 | 93.9% | +0.1% |
| 2024 | 93.9% | +0.0% |
Tonga compared with similar countries
- Tonga's 93.9% is above the median for upper middle income countries, which is 92.7%, 1.0× the median. (58 countries reporting)
- Tonga's 93.9% is above the median for East Asia & Pacific, which is 92.8%, 1.0× the median. (37 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 89.9% | 89.2% | 91.5% | 10 |
| 2010s | 92.7% | 91.9% | 93.4% | 10 |
| 2020s | 93.8% | 93.5% | 93.9% | 5 |
Countries ranked near Tonga
More health data for Tonga
- Un projection of annual infant deaths, annual growth rate -33.33 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 2.33 % change on previous year (2090)
- Un projection of annual infant deaths 2 (2100)
- Neonatal tetanus - number of reported cases, gaps filled 0 (2025)
- Population ages 00-04, female, annual growth rate -1.42 % change on previous year (2025)
- Population ages 00-04, female, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 00-04, female, per capita 0.0535 units per person (2025)
- Population ages 00-04, male, annual growth rate -1.36 % change on previous year (2025)
- Population ages 00-04, male, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 00-04, male, per capita 0.0578 units per person (2025)
Frequently asked questions
- What is people using at least basic sanitation services in Tonga?
- People using at least basic sanitation services in Tonga was 93.9% in 2024, according to WHO/UNICEF Joint Monitoring Programme (JMP) for Water Supply, Sanitation and Hygiene, World Health Organization (WHO).
- What is the highest people using at least basic sanitation services recorded in Tonga?
- The highest recorded value was 93.9% in 2024.
- What is the lowest people using at least basic sanitation services recorded in Tonga?
- The lowest recorded value was 89.2% in 2000.
- How does Tonga rank for people using at least basic sanitation services?
- Tonga ranks 105th out of 214 countries with data for 2024.
- Is people using at least basic sanitation services rising or falling in Tonga?
- Over the last ten years it is up 1.5%. The long-run trend across the full record is rising.
- Where does this Tonga data come from?
- The figures come from WHO/UNICEF Joint Monitoring Programme (JMP) for Water Supply, Sanitation and Hygiene, World Health Organization (WHO), published as part of People using at least basic sanitation services (% of population). Statizoid updates them automatically from the source API.
Download this data
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About this data
The percentage of people using at least basic sanitation services, that is, improved sanitation facilities that are not shared with other households. This indicator encompasses both people using basic sanitation services as well as those using safely managed sanitation services. Improved sanitation facilities include flush/pour flush to piped sewer systems, septic tanks or pit latrines; ventilated improved pit latrines, composting toilets or pit latrines with slabs.