How many years of comparable data are there for Mayotte and Saint Barthelemy?

19 years are reported by both, from 2006 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 Share of population not using improved sanitation facilities. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Mayotte vs Saint Barthelemy: Share of population not using improved sanitation facilities

Mayotte

0.0%

in 2024

Saint Barthelemy

0.0%

in 2024

Mayotte rank

186th

Saint Barthelemy rank

186th

Share of population not using improved sanitation facilities over time

Mayotte
Saint Barthelemy

How they compare

Mayotte currently reports 0.0% against 0.0% in Saint Barthelemy, a difference of 0.0%.

The two have swapped places 1 time across 19 shared years of data; in 2006 it was Mayotte ahead.

Mayotte ranks 186th and Saint Barthelemy ranks 186th of 232 countries.

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

Head to head by decade

Decade	Mayotte	Saint Barthelemy	Difference	Ahead
2000s	31.0%	0.6%	30.4%	Mayotte
2010s	13.8%	0.2%	13.5%	Mayotte
2020s	0.0%	0.0%	0.0%	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher share of population not using improved sanitation facilities, Mayotte or Saint Barthelemy?: Mayotte, at 0.0% against 0.0% in Saint Barthelemy as of 2024.
What is the difference in share of population not using improved sanitation facilities between Mayotte and Saint Barthelemy?: 0.0%, with Mayotte ahead.
How many years of comparable data are there for Mayotte and Saint Barthelemy?: 19 years are reported by both, from 2006 to 2024.
How do Mayotte and Saint Barthelemy rank globally for share of population not using improved sanitation facilities?: Mayotte ranks 186th and Saint Barthelemy ranks 186th of 232 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 Share of population not using improved sanitation facilities. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Mayotte vs Saint Barthelemy: Share of population not using improved sanitation facilities. Statizoid, drawing on WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data. Retrieved 23 September 2026, from https://reference.statizoid.com/compare/share-without-improved-sanitation/mayotte/saint-barthelemy/

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<a href="https://reference.statizoid.com/compare/share-without-improved-sanitation/mayotte/saint-barthelemy/">Mayotte vs Saint Barthelemy: Share of population not using improved sanitation facilities</a> — Statizoid

About this data

Indicator: Share of population not using improved sanitation facilities
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: 232 places, 5,597 data points, 2000–2024
Last refreshed: 18 September 2026

If no improved sanitation facility is available, people might practice open defecation or use unimproved sanitation facilities.