Which has higher sanitation facilities usage, Gambia or Tanzania, United Republic of?

Tanzania, United Republic of, at 28.5% against 28.1% in Gambia as of 2024.

What is the difference in sanitation facilities usage between Gambia and Tanzania, United Republic of?

0.4%, with Tanzania, United Republic of ahead.

How many years of comparable data are there for Gambia and Tanzania, United Republic of?

25 years are reported by both, from 2000 to 2024.

Where does this data come from?

WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data, published as Sanitation facilities usage. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Gambia vs Tanzania, United Republic of: Sanitation facilities usage

Gambia

28.1%

in 2024

Tanzania, United Republic of

28.5%

in 2024

Gambia rank

118th

Tanzania, United Republic of rank

117th

Sanitation facilities usage over time

Gambia
Tanzania, United Republic of

How they compare

Tanzania, United Republic of currently reports 28.5% against 28.1% in Gambia, a difference of 0.4%.

The two have swapped places 1 time across 25 shared years of data; in 2000 it was Gambia ahead.

Gambia ranks 118th and Tanzania, United Republic of ranks 117th of 150 countries.

Gambia has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Gambia	Tanzania, United Republic of	Difference	Ahead
2000s	38.9%	8.5%	30.4%	Gambia
2010s	32.6%	19.5%	13.1%	Gambia
2020s	28.4%	26.5%	1.9%	Gambia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher sanitation facilities usage, Gambia or Tanzania, United Republic of?: Tanzania, United Republic of, at 28.5% against 28.1% in Gambia as of 2024.
What is the difference in sanitation facilities usage between Gambia and Tanzania, United Republic of?: 0.4%, with Tanzania, United Republic of ahead.
How many years of comparable data are there for Gambia and Tanzania, United Republic of?: 25 years are reported by both, from 2000 to 2024.
How do Gambia and Tanzania, United Republic of rank globally for sanitation facilities usage?: Gambia ranks 118th and Tanzania, United Republic of ranks 117th of 150 countries.
Where does this data come from?: WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data, published as Sanitation facilities usage. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Gambia vs Tanzania, United Republic of: Sanitation facilities usage. Statizoid, drawing on WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data. Retrieved 07 September 2026, from https://population.statizoid.com/compare/share-of-the-population-with-access-to-sanitation-facilities/gambia-the/tanzania/

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About this data

Indicator: Sanitation facilities usage
Unit: %
Source: WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 150 places, 3,667 data points, 2000–2024
Last refreshed: 28 August 2026

Proportion of people using improved sanitation facilities that are not shared with other households and where excreta are safely disposed in situ or transported and treated off-site.