Percentage of population using at least basic sanitation services in Western Africa

Western Africa: Percentage of population using at least basic sanitation services was 42 % in 2024. ▲ Rising

Latest (2024)
42 %
Change on year
up 2.4%
Rank
26th
of 30 groups
All-time high
42 %
in 2024
All-time low
21 %
in 2000
Years of data
25
2000–2024

Percentage of population using at least basic sanitation services in Western Africa, 2000–2024

0102030402000201220242000: 21 %2001: 22 %2002: 22 %2003: 23 %2004: 24 %2005: 24 %2006: 25 %2007: 26 %2008: 27 %2009: 28 %2010: 28 %2011: 29 %2012: 30 %2013: 31 %2014: 32 %2015: 33 %2016: 34 %2017: 35 %2018: 36 %2019: 37 %2020: 38 %2021: 39 %2022: 40 %2023: 41 %2024: 42 %

Source: Food and Agriculture Organization of the United Nations. Measured in %.

Analysis

Western Africa recorded 42 % for percentage of population using at least basic sanitation services in 2024. That is the highest value across all 25 years on record.

The figure is up 2.4% on the previous year and up 31.2% over ten years.

Over the whole period, percentage of population using at least basic sanitation services in Western Africa peaked at 42 % in 2024 and was at its lowest, 21 %, in 2000.

That places Western Africa 26th out of 30 groups with data for 2024, putting it in the bottom quarter.

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

Percentage of population using at least basic sanitation services in Western Africa, year by year

Annual values for Percentage of population using at least basic sanitation services (percent) — Value in Western Africa, 2000 to 2024.
Year % Change
2000 21 %
2001 22 % +4.8%
2002 22 % +0.0%
2003 23 % +4.5%
2004 24 % +4.3%
2005 24 % +0.0%
2006 25 % +4.2%
2007 26 % +4.0%
2008 27 % +3.8%
2009 28 % +3.7%
2010 28 % +0.0%
2011 29 % +3.6%
2012 30 % +3.4%
2013 31 % +3.3%
2014 32 % +3.2%
2015 33 % +3.1%
2016 34 % +3.0%
2017 35 % +2.9%
2018 36 % +2.9%
2019 37 % +2.8%
2020 38 % +2.7%
2021 39 % +2.6%
2022 40 % +2.6%
2023 41 % +2.5%
2024 42 % +2.4%

Averages by decade

DecadeAverage LowestHighest Years
2000s 24.2 % 21 % 28 % 10
2010s 32.5 % 28 % 37 % 10
2020s 40 % 38 % 42 % 5

More agriculture & rural data for Western Africa

All data for Western Africa →

Frequently asked questions

What is percentage of population using at least basic sanitation services in Western Africa?
Percentage of population using at least basic sanitation services in Western Africa was 42 % in 2024, according to Food and Agriculture Organization of the United Nations.
What is the highest percentage of population using at least basic sanitation services recorded in Western Africa?
The highest recorded value was 42 % in 2024.
What is the lowest percentage of population using at least basic sanitation services recorded in Western Africa?
The lowest recorded value was 21 % in 2000.
How does Western Africa rank for percentage of population using at least basic sanitation services?
Western Africa ranks 26th out of 30 groups with data for 2024.
Is percentage of population using at least basic sanitation services rising or falling in Western Africa?
Over the last ten years it is up 31.2%. The long-run trend across the full record is rising.
Where does this Western Africa data come from?
The figures come from Food and Agriculture Organization of the United Nations, published as part of Percentage of population using at least basic sanitation services (percent) — Value. Statizoid updates them automatically from the source API.

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Percentage of population using at least basic sanitation services in Western Africa. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 30 August 2026, from https://agriculture.statizoid.com/stat/percentage-of-population-using-at-least-basic-sanitation-services-percent-value/western-africa/

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About this data

Indicator
Percentage of population using at least basic sanitation services (percent) — Value
Unit
%
Source
Food and Agriculture Organization of the United Nations
Licence
CC BY-NC-SA 3.0 IGO (FAO)
Coverage
234 places, 5,721 data points, 2000–2024
Last refreshed

The Suite of Food Security Indicators presents the core set of food security indicators. Following the recommendation of experts gathered in the Committee on World Food Security (CFS) Round Table on hunger measurement, hosted at FAO headquarters in September 2011, an initial set of indicators aiming to capture various aspects of food insecurity is presented here. The choice of the indicators has been informed by expert judgement and the availability of data with sufficient coverage to enable comparisons across regions and over time. Many of these indicators are produced and published elsewhere by FAO and other international organizations. They are reported here in a single database with the aim of building a wide food security information system. More indicators will be added to this set as more data will become available. Indicators are classified along the four dimensions of food security -- availability, access, utilization and stability.