How many years of comparable data are there for Portugal and Serbia?

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.

Portugal vs Serbia: Share of the population using improved water sources

Portugal

99.3%

in 2024

Serbia

99.3%

in 2024

Portugal rank

101st

Serbia rank

104th

Share of the population using improved water sources over time

Portugal
Serbia

How they compare

Portugal currently reports 99.3% against 99.3% in Serbia, a difference of 0.0%.

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

Portugal ranks 101st and Serbia ranks 104th of 231 countries.

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

Head to head by decade

Decade	Portugal	Serbia	Difference	Ahead
2000s	99.2%	99.4%	0.3%	Serbia
2010s	99.2%	99.3%	0.2%	Serbia
2020s	99.3%	99.3%	0.0%	Serbia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher share of the population using improved water sources, Portugal or Serbia?: Portugal, at 99.3% against 99.3% in Serbia as of 2024.
What is the difference in share of the population using improved water sources between Portugal and Serbia?: 0.0%, with Portugal ahead.
How many years of comparable data are there for Portugal and Serbia?: 25 years are reported by both, from 2000 to 2024.
How do Portugal and Serbia rank globally for share of the population using improved water sources?: Portugal ranks 101st and Serbia ranks 104th 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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Portugal vs Serbia: 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 29 August 2026, from https://environment.statizoid.com/compare/share-of-the-population-using-improved-water-sources-wash/portugal/serbia/

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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.