What is the difference in people using improved drinking water sources between Naoero and Saint Lucia?

75.26 people, with Naoero ahead.

How many years of comparable data are there for Naoero and Saint Lucia?

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.

Naoero vs Saint Lucia: People using improved drinking water sources

Naoero

191.75 people

in 2024

Saint Lucia

116.49 people

in 2024

Naoero rank

163rd

Saint Lucia rank

166th

People using improved drinking water sources over time

Naoero
Saint Lucia

How they compare

Naoero currently reports 191.75 people against 116.49 people in Saint Lucia, a difference of 75.26 people.

That makes Naoero's figure about 1.6 times Saint Lucia's.

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

Naoero ranks 163rd and Saint Lucia ranks 166th of 231 countries.

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

Head to head by decade

Decade	Naoero	Saint Lucia	Difference	Ahead
2000s	168.02 people	10,827 people	10,659 people	Saint Lucia
2010s	176.95 people	5,156 people	4,979 people	Saint Lucia
2020s	190.09 people	475.27 people	285.19 people	Saint Lucia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher people using improved drinking water sources, Naoero or Saint Lucia?: Naoero, at 191.75 people against 116.49 people in Saint Lucia as of 2024.
What is the difference in people using improved drinking water sources between Naoero and Saint Lucia?: 75.26 people, with Naoero ahead.
How many years of comparable data are there for Naoero and Saint Lucia?: 25 years are reported by both, from 2000 to 2024.
How do Naoero and Saint Lucia rank globally for people using improved drinking water sources?: Naoero ranks 163rd and Saint Lucia ranks 166th 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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Naoero vs Saint Lucia: 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 11 September 2026, from https://environment.statizoid.com/compare/number-of-people-in-the-world-with-and-without-access-to-improved-water-sources/naoero/st-lucia/

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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/naoero/st-lucia/">Naoero vs Saint Lucia: 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.