What is the difference in people not using improved sanitation facilities between Martinique and Tonga?

211 people, with Martinique ahead.

How many years of comparable data are there for Martinique and Tonga?

24 years are reported by both, from 2001 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 People not using improved sanitation facilities. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Martinique vs Tonga: People not using improved sanitation facilities

Martinique

1,766 people

in 2024

Tonga

1,555 people

in 2024

Martinique rank

154th

Tonga rank

156th

People not using improved sanitation facilities over time

Martinique
Tonga

How they compare

Martinique currently reports 1,766 people against 1,555 people in Tonga, a difference of 211 people.

That makes Martinique's figure about 1.1 times Tonga's.

The two have swapped places 1 time across 24 shared years of data; in 2001 it was Tonga ahead.

Martinique ranks 154th and Tonga ranks 156th of 232 countries.

Across the 3 decades both report, Martinique averaged higher in 1 and Tonga in 2.

Head to head by decade

Decade	Martinique	Tonga	Difference	Ahead
2000s	8,395 people	9,827 people	1,432 people	Tonga
2010s	4,987 people	5,677 people	690.04 people	Tonga
2020s	2,192 people	2,141 people	50.73 people	Martinique

Averages of every year both report within each decade.

Frequently asked questions

Which has higher people not using improved sanitation facilities, Martinique or Tonga?: Martinique, at 1,766 people against 1,555 people in Tonga as of 2024.
What is the difference in people not using improved sanitation facilities between Martinique and Tonga?: 211 people, with Martinique ahead.
How many years of comparable data are there for Martinique and Tonga?: 24 years are reported by both, from 2001 to 2024.
How do Martinique and Tonga rank globally for people not using improved sanitation facilities?: Martinique ranks 154th and Tonga ranks 156th 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 People not using improved sanitation facilities. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Martinique vs Tonga: People 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 22 September 2026, from https://reference.statizoid.com/compare/number-without-access-to-improved-sanitation/martinique/tonga/

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<a href="https://reference.statizoid.com/compare/number-without-access-to-improved-sanitation/martinique/tonga/">Martinique vs Tonga: People not using improved sanitation facilities</a> — Statizoid

About this data

Indicator: People not using improved sanitation facilities
Unit: people
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.