Proportion of schools with basic drinking water services in Tonga
Tonga: Proportion of schools with basic drinking water services was 95.03 in 2023. ▬ Flat
Latest (2023)
95.03
Change on year
unchanged
World rank
75th
of 156 countries
All-time high
95.03
in 2014
All-time low
95.03
in 2014
Years of data
10
2014–2023
Proportion of schools with basic drinking water services in Tonga, 2014–2023
Source: UNICEF.
Analysis
In 2023, proportion of schools with basic drinking water services in Tonga stood at 95.03. That is the highest value across all 10 years on record.
The figure is unchanged over ten years.
Over the whole period, proportion of schools with basic drinking water services in Tonga peaked at 95.03 in 2014 and was at its lowest, 95.03, in 2014.
That places Tonga 75th out of 156 countries with data for 2023, putting it in the middle of the range.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 95.03 | 95.03 | 95.03 | 6 |
| 2020s | 95.03 | 95.03 | 95.03 | 4 |
Countries ranked near Tonga
More education data for Tonga
- Primary education, teachers, gaps filled 818 (2024)
- Duration of pre primary education, annual growth rate 0 % change on previous year (2025)
- Duration of pre primary education 2 (2025)
- Official entrance age to pre primary education 4 (2025)
- Population ages 15-64 58.2% (2025)
- Population ages 0-14 34.9% (2025)
- Lower secondary school starting age 12 years (2025)
- Primary school starting age 6 years (2025)
- Primary secondary enrollment completion rates, gaps filled 108.79 (2024)
- School enrollment, primary 108.8% (2024)
Frequently asked questions
- What is proportion of schools with basic drinking water services in Tonga?
- Proportion of schools with basic drinking water services in Tonga was 95.03 in 2023, according to UNICEF.
- What is the highest proportion of schools with basic drinking water services recorded in Tonga?
- The highest recorded value was 95.03 in 2014.
- What is the lowest proportion of schools with basic drinking water services recorded in Tonga?
- The lowest recorded value was 95.03 in 2014.
- How does Tonga rank for proportion of schools with basic drinking water services?
- Tonga ranks 75th out of 156 countries with data for 2023.
- Is proportion of schools with basic drinking water services 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 UNICEF, published as part of Proportion of schools with basic drinking water services (Drinking Water). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 10 observations, free to reuse under UNICEF Terms of Use (attribution required).