Proportion of health care facilities with limited water services in Tonga

Tonga: Proportion of health care facilities with limited water services was 1.19 in 2021. ▬ Flat

Latest (2021)
1.19
Change on year
unchanged
World rank
64th
of 97 countries
All-time high
1.19
in 2013
All-time low
1.19
in 2013
Years of data
9
2013–2021

Proportion of health care facilities with limited water services in Tonga, 2013–2021

00.250.50.7511.22013201720212013: 1.22014: 1.22015: 1.22016: 1.22017: 1.22018: 1.22019: 1.22020: 1.22021: 1.2

Source: UNICEF.

Analysis

In 2021, proportion of health care facilities with limited water services in Tonga stood at 1.19. That is the highest value across all 9 years on record.

Compared with earlier readings it is unchanged over ten years.

Over the whole period, proportion of health care facilities with limited water services in Tonga peaked at 1.19 in 2013 and was at its lowest, 1.19, in 2013.

Tonga ranks 64th of 97 countries on this measure, in the middle of the range.

Proportion of health care facilities with limited water services in Tonga, year by year

Annual values for Proportion of health care facilities with limited water services (Drinking Water) in Tonga, 2013 to 2021.
Year Value Change
2013 1.19
2014 1.19 +0.0%
2015 1.19 +0.0%
2016 1.19 +0.0%
2017 1.19 +0.0%
2018 1.19 +0.0%
2019 1.19 +0.0%
2020 1.19 +0.0%
2021 1.19 +0.0%

Averages by decade

DecadeAverage LowestHighest Years
2010s 1.19 1.19 1.19 7
2020s 1.19 1.19 1.19 2

Countries ranked near Tonga

  1. 61 Chad 1.81 compare
  2. 62 Mexico 1.7
  3. 63 Italy 1.3 compare
  4. 65 Sri Lanka 1 compare
  5. 66 China 0.75 compare
  6. 67 Serbia 0.63 compare

See the full ranking of 157 places →

More health data for Tonga

All data for Tonga →

Frequently asked questions

What is proportion of health care facilities with limited water services in Tonga?
Proportion of health care facilities with limited water services in Tonga was 1.19 in 2021, according to UNICEF.
What is the highest proportion of health care facilities with limited water services recorded in Tonga?
The highest recorded value was 1.19 in 2013.
What is the lowest proportion of health care facilities with limited water services recorded in Tonga?
The lowest recorded value was 1.19 in 2013.
How does Tonga rank for proportion of health care facilities with limited water services?
Tonga ranks 64th out of 97 countries with data for 2021.
Is proportion of health care facilities with limited 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 health care facilities with limited water services (Drinking Water). Statizoid updates them automatically from the source API.

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Proportion of health care facilities with limited water services in Tonga. Statizoid, drawing on UNICEF. Retrieved 10 September 2026, from https://health.statizoid.com/stat/proportion-of-health-care-facilities-with-limited-water-services-drinking-water/tonga/

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About this data

Indicator
Proportion of health care facilities with limited water services (Drinking Water)
Source
UNICEF
Licence
UNICEF Terms of Use (attribution required)
Coverage
157 places, 2,260 data points, 2000–2025
Last refreshed