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

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 urban and rural population using safely managed drinking water. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Chad vs Naoero: Share of urban and rural population using safely managed drinking water

Chad

17.6%

in 2024

Naoero

18.7%

in 2024

Chad rank

102nd

Naoero rank

101st

Share of urban and rural population using safely managed drinking water over time

Chad
Naoero

How they compare

Naoero currently reports 18.7% against 17.6% in Chad, a difference of 1.1%.

That makes Naoero's figure about 1.1 times Chad's.

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

Chad ranks 102nd and Naoero ranks 101st of 105 countries.

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

Head to head by decade

Decade	Chad	Naoero	Difference	Ahead
2000s	15.5%	18.7%	3.1%	Naoero
2010s	16.8%	18.7%	1.9%	Naoero
2020s	17.6%	18.7%	1.1%	Naoero

Averages of every year both report within each decade.

Frequently asked questions

Which has higher share of urban and rural population using safely managed drinking water, Chad or Naoero?: Naoero, at 18.7% against 17.6% in Chad as of 2024.
What is the difference in share of urban and rural population using safely managed drinking water between Chad and Naoero?: 1.1%, with Naoero ahead.
How many years of comparable data are there for Chad and Naoero?: 25 years are reported by both, from 2000 to 2024.
How do Chad and Naoero rank globally for share of urban and rural population using safely managed drinking water?: Chad ranks 102nd and Naoero ranks 101st of 105 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 urban and rural population using safely managed drinking water. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Naoero: Share of urban and rural population using safely managed drinking water. Statizoid, drawing on WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data. Retrieved 03 September 2026, from https://environment.statizoid.com/compare/share-of-the-urban-and-rural-population-using-safely-managed-drinking-water-services/chad/naoero/

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<a href="https://environment.statizoid.com/compare/share-of-the-urban-and-rural-population-using-safely-managed-drinking-water-services/chad/naoero/">Chad vs Naoero: Share of urban and rural population using safely managed drinking water</a> — Statizoid

About this data

Indicator: Share of urban and rural population using safely managed drinking water
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: 105 places, 2,610 data points, 2000–2024
Last refreshed: 28 August 2026

Proportion of people using an improved drinking water source that is located on premises, available when needed and free from fecal and priority chemical contamination.