How many years of comparable data are there for Puerto Rico and Thailand?

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.

Puerto Rico vs Thailand: Share of the population using improved water sources

Puerto Rico

100.0%

in 2024

Thailand

100.0%

in 2024

Puerto Rico rank

1st

Thailand rank

1st

Share of the population using improved water sources over time

Puerto Rico
Thailand

How they compare

Puerto Rico currently reports 100.0% against 100.0% in Thailand, a difference of 0.0%.

The two have swapped places 1 time across 25 shared years of data; in 2000 it was Puerto Rico ahead.

Puerto Rico ranks 1st and Thailand ranks 1st of 231 countries.

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

Head to head by decade

Decade	Puerto Rico	Thailand	Difference	Ahead
2000s	97.9%	95.5%	2.4%	Puerto Rico
2010s	99.4%	98.6%	0.8%	Puerto Rico
2020s	100.0%	99.9%	0.1%	Puerto Rico

Averages of every year both report within each decade.

Frequently asked questions

Which has higher share of the population using improved water sources, Puerto Rico or Thailand?: Puerto Rico, at 100.0% against 100.0% in Thailand as of 2024.
What is the difference in share of the population using improved water sources between Puerto Rico and Thailand?: 0.0%, with Puerto Rico ahead.
How many years of comparable data are there for Puerto Rico and Thailand?: 25 years are reported by both, from 2000 to 2024.
How do Puerto Rico and Thailand rank globally for share of the population using improved water sources?: Puerto Rico ranks 1st and Thailand 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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Puerto Rico vs Thailand: 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 30 August 2026, from https://environment.statizoid.com/compare/share-of-the-population-using-improved-water-sources-wash/puerto-rico-us/thailand/

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<a href="https://environment.statizoid.com/compare/share-of-the-population-using-improved-water-sources-wash/puerto-rico-us/thailand/">Puerto Rico vs Thailand: 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.