1.4.1.a Proportion of the population using basic drinking water in Tonga
Tonga: 1.4.1.a Proportion of the population using basic drinking water was 98.81 in 2022. ▬ Flat
Latest (2022)
98.81
Change on year
up 0.0%
World rank
69th
of 200 countries
All-time high
98.81
in 2022
All-time low
98.14
in 2004
Years of data
23
2000–2022
1.4.1.a Proportion of the population using basic drinking water in Tonga, 2000–2022
Source: UNICEF.
Analysis
The most recent figure for 1.4.1.a proportion of the population using basic drinking water in Tonga is 98.81, measured in 2022. That is the highest value across all 23 years on record.
The figure is up 0.4% over ten years.
Over the whole period, 1.4.1.a proportion of the population using basic drinking water in Tonga peaked at 98.81 in 2022 and was at its lowest, 98.14, in 2004.
That places Tonga 69th out of 200 countries with data for 2022, putting it in the middle of the range.
1.4.1.a Proportion of the population using basic drinking water in Tonga, year by year
| Year | Value | Change |
|---|---|---|
| 2000 | 98.14 | — |
| 2001 | 98.14 | -0.0% |
| 2002 | 98.14 | +0.0% |
| 2003 | 98.14 | -0.0% |
| 2004 | 98.14 | +0.0% |
| 2005 | 98.18 | +0.0% |
| 2006 | 98.22 | +0.0% |
| 2007 | 98.25 | +0.0% |
| 2008 | 98.29 | +0.0% |
| 2009 | 98.33 | +0.0% |
| 2010 | 98.37 | +0.0% |
| 2011 | 98.4 | +0.0% |
| 2012 | 98.44 | +0.0% |
| 2013 | 98.48 | +0.0% |
| 2014 | 98.52 | +0.0% |
| 2015 | 98.55 | +0.0% |
| 2016 | 98.59 | +0.0% |
| 2017 | 98.63 | +0.0% |
| 2018 | 98.66 | +0.0% |
| 2019 | 98.7 | +0.0% |
| 2020 | 98.74 | +0.0% |
| 2021 | 98.77 | +0.0% |
| 2022 | 98.81 | +0.0% |
Tonga compared with similar countries
- Tonga's 98.81 is above the median for upper middle income countries, which is 96.96, 1.0× the median. (58 countries reporting)
- Tonga's 98.81 is above the median for East Asia & Pacific, which is 96.25, 1.0× the median. (30 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 98.2 | 98.14 | 98.33 | 10 |
| 2010s | 98.53 | 98.37 | 98.7 | 10 |
| 2020s | 98.77 | 98.74 | 98.81 | 3 |
Countries ranked near Tonga
- 66 Bahamas 98.89 compare
- 67 Trinidad and Tobago 98.88 compare
- 68 Montenegro 98.86 compare
- 70 Turks and Caicos Islands 98.8 compare
- 71 Egypt 98.77 compare
- 72 Croatia 98.68 compare
More population data for Tonga
- Population regions with projections, annual growth rate 0.0093 % change on previous year (2100)
- Urban and rural population 2050, annual growth rate -0.4068 % change on previous year (2050)
- Population long run with projections, annual growth rate 0.0093 % change on previous year (2100)
- Un population 2024 vs 2022, annual growth rate -0.5565 % change on previous year (2100)
- 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)
- World population growth -0.0% (2100)
- Population density 163.72 people per km² (2100)
- Number of children under 5, by world region 6,812 people (2100)
Frequently asked questions
- What is 1.4.1.a proportion of the population using basic drinking water in Tonga?
- 1.4.1.a proportion of the population using basic drinking water in Tonga was 98.81 in 2022, according to UNICEF.
- What is the highest 1.4.1.a proportion of the population using basic drinking water recorded in Tonga?
- The highest recorded value was 98.81 in 2022.
- What is the lowest 1.4.1.a proportion of the population using basic drinking water recorded in Tonga?
- The lowest recorded value was 98.14 in 2004.
- How does Tonga rank for 1.4.1.a proportion of the population using basic drinking water?
- Tonga ranks 69th out of 200 countries with data for 2022.
- Is 1.4.1.a proportion of the population using basic 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 UNICEF, published as part of 1.4.1.a Proportion of the population using basic drinking water services (%). Statizoid updates them automatically from the source API.
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