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

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 the population using improved sanitation facilities. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Mayotte vs Montserrat: Share of the population using improved sanitation facilities (Share)

Mayotte

100.0%

in 2024

Montserrat

100.0%

in 2024

Mayotte rank

1st

Montserrat rank

1st

Share of the population using improved sanitation facilities (Share) over time

Mayotte
Montserrat

How they compare

Mayotte currently reports 100.0% against 100.0% in Montserrat, a difference of 0.0%.

The two have swapped places 2 times across 19 shared years of data; in 2006 it was Montserrat ahead.

Mayotte ranks 1st and Montserrat ranks 1st of 232 countries.

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

Head to head by decade

Decade	Mayotte	Montserrat	Difference	Ahead
2000s	69.0%	94.7%	25.7%	Montserrat
2010s	86.2%	97.8%	11.6%	Montserrat
2020s	100.0%	100.0%	0.0%	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher share of the population using improved sanitation facilities, Mayotte or Montserrat?: Mayotte, at 100.0% against 100.0% in Montserrat as of 2024.
What is the difference in share of the population using improved sanitation facilities between Mayotte and Montserrat?: 0.0%, with Mayotte ahead.
How many years of comparable data are there for Mayotte and Montserrat?: 19 years are reported by both, from 2006 to 2024.
How do Mayotte and Montserrat rank globally for share of the population using improved sanitation facilities?: Mayotte ranks 1st and Montserrat ranks 1st 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 the population 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 Montserrat: Share of the population 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 14 October 2026, from https://economy.statizoid.com/compare/improved-sanitation-facilities-vs-gdp-per-capita/mayotte/montserrat/

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<a href="https://economy.statizoid.com/compare/improved-sanitation-facilities-vs-gdp-per-capita/mayotte/montserrat/">Mayotte vs Montserrat: Share of the population using improved sanitation facilities</a> — Statizoid

About this data

Indicator: Share of the population 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: 09 October 2026

Proportion of people using improved sanitation facilities, such as toilets or latrines, regardless of whether they are shared with other households.