How many years of comparable data are there for Andorra and Saint Helena?

23 years are reported by both, from 2002 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 at least basic sanitation services. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Andorra vs Saint Helena: Share of the population using at least basic sanitation services

Andorra

100.0%

in 2024

Saint Helena

100.0%

in 2024

Andorra rank

1st

Saint Helena rank

1st

Share of the population using at least basic sanitation services over time

Andorra
Saint Helena

How they compare

Andorra currently reports 100.0% against 100.0% in Saint Helena, a difference of 0.0%.

The two have swapped places 1 time across 23 shared years of data; in 2002 it was Andorra ahead.

Andorra ranks 1st and Saint Helena ranks 1st of 232 countries.

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

Head to head by decade

Decade	Andorra	Saint Helena	Difference	Ahead
2000s	100.0%	99.1%	0.9%	Andorra
2010s	100.0%	99.7%	0.3%	Andorra
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 at least basic sanitation services, Andorra or Saint Helena?: Andorra, at 100.0% against 100.0% in Saint Helena as of 2024.
What is the difference in share of the population using at least basic sanitation services between Andorra and Saint Helena?: 0.0%, with Andorra ahead.
How many years of comparable data are there for Andorra and Saint Helena?: 23 years are reported by both, from 2002 to 2024.
How do Andorra and Saint Helena rank globally for share of the population using at least basic sanitation services?: Andorra ranks 1st and Saint Helena 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 at least basic sanitation services. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Andorra vs Saint Helena: Share of the population using at least basic sanitation services. Statizoid, drawing on WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data. Retrieved 29 August 2026, from https://population.statizoid.com/compare/share-of-population-with-improved-sanitation-faciltities/andorra/saint-helena/

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<a href="https://population.statizoid.com/compare/share-of-population-with-improved-sanitation-faciltities/andorra/saint-helena/">Andorra vs Saint Helena: Share of the population using at least basic sanitation services</a> — Statizoid

About this data

Indicator: Share of the population using at least basic sanitation services
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: 28 August 2026

Proportion of people using improved sanitation facilities, such as toilets or latrines, that are not shared with other households.