How many years of comparable data are there for Guam and Seychelles?

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 People using at least basic sanitation facilities. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Guam vs Seychelles: People using at least basic sanitation facilities

Guam

151,631 people

in 2024

Seychelles

130,027 people

in 2024

Guam rank

186th

Seychelles rank

188th

People using at least basic sanitation facilities over time

Guam
Seychelles

How they compare

Guam currently reports 151,631 people against 130,027 people in Seychelles, a difference of 21,604 people.

That makes Guam's figure about 1.2 times Seychelles's.

Across all 25 years both countries report, Guam has been ahead every year.

Guam ranks 186th and Seychelles ranks 188th of 232 countries.

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

Head to head by decade

Decade	Guam	Seychelles	Difference	Ahead
2000s	146,122 people	85,437 people	60,686 people	Guam
2010s	148,146 people	104,279 people	43,868 people	Guam
2020s	149,122 people	124,667 people	24,455 people	Guam

Averages of every year both report within each decade.

Frequently asked questions

Which has higher people using at least basic sanitation facilities, Guam or Seychelles?: Guam, at 151,631 people against 130,027 people in Seychelles as of 2024.
What is the difference in people using at least basic sanitation facilities between Guam and Seychelles?: 21,604 people, with Guam ahead.
How many years of comparable data are there for Guam and Seychelles?: 25 years are reported by both, from 2000 to 2024.
How do Guam and Seychelles rank globally for people using at least basic sanitation facilities?: Guam ranks 186th and Seychelles ranks 188th 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 using at least basic sanitation facilities. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guam vs Seychelles: People using at least basic 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/number-using-at-least-basic-sanitation/guam/seychelles/

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<a href="https://reference.statizoid.com/compare/number-using-at-least-basic-sanitation/guam/seychelles/">Guam vs Seychelles: People using at least basic sanitation facilities</a> — Statizoid

About this data

Indicator: People using at least basic 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

Number of people using improved sanitation facilities that are not shared with other households.