How many years of comparable data are there for Benin and Cameroon?

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.

Benin vs Cameroon: People using improved drinking water sources

Benin

2.95 million people

in 2024

Cameroon

2.72 million people

in 2024

Benin rank

23rd

Cameroon rank

25th

People using improved drinking water sources over time

Benin
Cameroon

How they compare

Benin currently reports 2.95 million people against 2.72 million people in Cameroon, a difference of 232,930 people.

That makes Benin's figure about 1.1 times Cameroon's.

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

Benin ranks 23rd and Cameroon ranks 25th of 231 countries.

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

Head to head by decade

Decade	Benin	Cameroon	Difference	Ahead
2000s	1.68 million people	3.95 million people	2.27 million people	Cameroon
2010s	2.28 million people	3.52 million people	1.24 million people	Cameroon
2020s	2.80 million people	2.93 million people	124,296 people	Cameroon

Averages of every year both report within each decade.

Frequently asked questions

Which has higher people using improved drinking water sources, Benin or Cameroon?: Benin, at 2.95 million people against 2.72 million people in Cameroon as of 2024.
What is the difference in people using improved drinking water sources between Benin and Cameroon?: 232,930 people, with Benin ahead.
How many years of comparable data are there for Benin and Cameroon?: 25 years are reported by both, from 2000 to 2024.
How do Benin and Cameroon rank globally for people using improved drinking water sources?: Benin ranks 23rd and Cameroon ranks 25th 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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Benin vs Cameroon: 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 06 September 2026, from https://environment.statizoid.com/compare/number-of-people-in-the-world-with-and-without-access-to-improved-water-sources/benin/cameroon/

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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/benin/cameroon/">Benin vs Cameroon: 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.