Proportion of population using sanitation facilities connected to in Western Pacific (WHO regions)

Western Pacific (WHO regions): Proportion of population using sanitation facilities connected to was 46.05 in 2024. ▲ Rising

Latest (2024)
46.05
Change on year
up 0.4%
Rank
13th
of 61 groups
All-time high
46.05
in 2024
All-time low
10.13
in 2000
Years of data
25
2000–2024

Proportion of population using sanitation facilities connected to in Western Pacific (WHO regions), 2000–2024

10203040502000201220242000: 10.12001: 10.42002: 10.82003: 12.32004: 13.92005: 15.52006: 17.22007: 18.92008: 20.72009: 22.62010: 24.52011: 26.52012: 28.52013: 30.52014: 32.62015: 34.72016: 36.92017: 392018: 41.32019: 43.52020: 44.12021: 44.72022: 45.32023: 45.82024: 46

Source: UNICEF.

Analysis

In 2024, proportion of population using sanitation facilities connected to in Western Pacific (WHO regions) stood at 46.05. That is the highest value across all 25 years on record.

The figure is up 0.4% on the previous year and up 41.3% over ten years.

Over the whole period, proportion of population using sanitation facilities connected to in Western Pacific (WHO regions) peaked at 46.05 in 2024 and was at its lowest, 10.13, in 2000.

Western Pacific (WHO regions) ranks 13th of 61 groups on this measure, in the top quarter.

The long-run direction has been consistently rising across the 25 years of available data.

Proportion of population using sanitation facilities connected to in Western Pacific (WHO regions), year by year

Annual values for Proportion of population using sanitation facilities connected to sewer networks and with sewage treated to at least secondary levels (Sanitation) in Western Pacific (WHO regions), 2000 to 2024.
Year Value Change
2000 10.13
2001 10.37 +2.4%
2002 10.8 +4.2%
2003 12.29 +13.7%
2004 13.85 +12.7%
2005 15.49 +11.8%
2006 17.18 +10.9%
2007 18.93 +10.2%
2008 20.74 +9.6%
2009 22.62 +9.0%
2010 24.54 +8.5%
2011 26.49 +7.9%
2012 28.47 +7.5%
2013 30.5 +7.1%
2014 32.58 +6.8%
2015 34.7 +6.5%
2016 36.86 +6.2%
2017 39.05 +6.0%
2018 41.27 +5.7%
2019 43.5 +5.4%
2020 44.14 +1.5%
2021 44.74 +1.4%
2022 45.32 +1.3%
2023 45.85 +1.2%
2024 46.05 +0.4%

Averages by decade

DecadeAverage LowestHighest Years
2000s 15.24 10.13 22.62 10
2010s 33.8 24.54 43.5 10
2020s 45.22 44.14 46.05 5

Countries ranked near Western Pacific (WHO regions)

  1. 10 Israel 96.8 compare
  2. 11 United Kingdom of Great Britain and Northern Ireland 96.58 compare
  3. 12 Liechtenstein 95.66 compare
  4. 13 Luxembourg 95.58 compare
  5. 14 Germany 94.54 compare
  6. 15 Hong Kong, China 93.58 compare
  7. 16 Australia 92.83 compare

See the full ranking of 227 places →

More population data for Western Pacific (WHO regions)

All data for Western Pacific (WHO regions) →

Frequently asked questions

What is proportion of population using sanitation facilities connected to in Western Pacific (WHO regions)?
Proportion of population using sanitation facilities connected to in Western Pacific (WHO regions) was 46.05 in 2024, according to UNICEF.
What is the highest proportion of population using sanitation facilities connected to recorded in Western Pacific (WHO regions)?
The highest recorded value was 46.05 in 2024.
What is the lowest proportion of population using sanitation facilities connected to recorded in Western Pacific (WHO regions)?
The lowest recorded value was 10.13 in 2000.
How does Western Pacific (WHO regions) rank for proportion of population using sanitation facilities connected to?
Western Pacific (WHO regions) ranks 13th out of 61 groups with data for 2024.
Is proportion of population using sanitation facilities connected to rising or falling in Western Pacific (WHO regions)?
Over the last ten years it is up 41.3%. The long-run trend across the full record is rising.
Where does this Western Pacific (WHO regions) data come from?
The figures come from UNICEF, published as part of Proportion of population using sanitation facilities connected to sewer networks and with sewage treated to at least secondary levels (Sanitation). Statizoid updates them automatically from the source API.

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Proportion of population using sanitation facilities connected to in Western Pacific (WHO regions). Statizoid, drawing on UNICEF. Retrieved 02 September 2026, from https://population.statizoid.com/stat/proportion-of-population-using-sanitation-facilities-connected-to-sewer-networks-and-with/western-pacific-who-regions/

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About this data

Indicator
Proportion of population using sanitation facilities connected to sewer networks and with sewage treated to at least secondary levels (Sanitation)
Source
UNICEF
Licence
UNICEF Terms of Use (attribution required)
Coverage
227 places, 5,567 data points, 2000–2024
Last refreshed