How many years of comparable data are there for Andorra and United Kingdom?

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 Share of the population using improved water sources. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Andorra vs United Kingdom: Share of the population using improved water sources

Andorra

100.0%

in 2024

United Kingdom

100.0%

in 2024

Andorra rank

1st

United Kingdom rank

1st

Share of the population using improved water sources over time

Andorra
United Kingdom

How they compare

Andorra currently reports 100.0% against 100.0% in United Kingdom, a difference of 0.0%.

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

Andorra ranks 1st and United Kingdom ranks 1st of 231 countries.

Head to head by decade

Decade	Andorra	United Kingdom	Difference	Ahead
2000s	100.0%	100.0%	0.0%	—
2010s	100.0%	100.0%	0.0%	—
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 water sources, Andorra or United Kingdom?: Andorra, at 100.0% against 100.0% in United Kingdom as of 2024.
What is the difference in share of the population using improved water sources between Andorra and United Kingdom?: 0.0%, with Andorra ahead.
How many years of comparable data are there for Andorra and United Kingdom?: 25 years are reported by both, from 2000 to 2024.
How do Andorra and United Kingdom rank globally for share of the population using improved water sources?: Andorra ranks 1st and United Kingdom ranks 1st of 231 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 water sources. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Andorra vs United Kingdom: Share of the population using improved water sources. Statizoid, drawing on WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data. Retrieved 28 August 2026, from https://environment.statizoid.com/compare/share-of-the-population-using-improved-water-sources-wash/andorra/united-kingdom/

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<a href="https://environment.statizoid.com/compare/share-of-the-population-using-improved-water-sources-wash/andorra/united-kingdom/">Andorra vs United Kingdom: Share of the population using improved water sources</a> — Statizoid

About this data

Indicator: Share of the population using improved water sources
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: 231 places, 5,586 data points, 2000–2024
Last refreshed: 28 August 2026

Proportion of people who use an improved drinking water source, regardless of collection time. An improved drinking water source is a safely designed drinking water source and includes e.g. piped water, boreholes or tubewells and packaged or delivered water.