What is the difference in people using improved drinking water sources between Estonia and San Marino?

0.0392 people, with Estonia ahead.

How many years of comparable data are there for Estonia and San Marino?

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 improved drinking water sources. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Estonia vs San Marino: People using improved drinking water sources

Estonia

0.0405 people

in 2024

San Marino

0.0013 people

in 2024

Estonia rank

189th

San Marino rank

192nd

People using improved drinking water sources over time

Estonia
San Marino

How they compare

Estonia currently reports 0.0405 people against 0.0013 people in San Marino, a difference of 0.0392 people.

That makes Estonia's figure about 31.6 times San Marino's.

The two have swapped places 2 times across 25 shared years of data; in 2000 it was Estonia ahead.

Estonia ranks 189th and San Marino ranks 192nd of 231 countries.

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

Head to head by decade

Decade	Estonia	San Marino	Difference	Ahead
2000s	25,749 people	0.0002 people	25,749 people	Estonia
2010s	5,908 people	0.0006 people	5,908 people	Estonia
2020s	14.57 people	0.0003 people	14.57 people	Estonia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher people using improved drinking water sources, Estonia or San Marino?: Estonia, at 0.0405 people against 0.0013 people in San Marino as of 2024.
What is the difference in people using improved drinking water sources between Estonia and San Marino?: 0.0392 people, with Estonia ahead.
How many years of comparable data are there for Estonia and San Marino?: 25 years are reported by both, from 2000 to 2024.
How do Estonia and San Marino rank globally for people using improved drinking water sources?: Estonia ranks 189th and San Marino ranks 192nd 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 People using improved drinking water sources. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Estonia vs San Marino: People using improved drinking water sources. Statizoid, drawing on WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data. Retrieved 12 September 2026, from https://environment.statizoid.com/compare/number-of-people-in-the-world-with-and-without-access-to-improved-water-sources/estonia/san-marino/

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<a href="https://environment.statizoid.com/compare/number-of-people-in-the-world-with-and-without-access-to-improved-water-sources/estonia/san-marino/">Estonia vs San Marino: People using improved drinking water sources</a> — Statizoid

About this data

Indicator: People using improved drinking water sources
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: 231 places, 5,586 data points, 2000–2024
Last refreshed: 28 August 2026

Number of people using only unimproved drinking water sources.