Colombia vs South Korea: People using at least a basic drinking water source
Colombia
51.35 million people
in 2024
South Korea
51.72 million people
in 2024
Colombia rank
25th
South Korea rank
24th
People using at least a basic drinking water source over time
- Colombia
- South Korea
How they compare
South Korea currently reports 51.72 million people against 51.35 million people in Colombia, a difference of 366,800 people.
Across all 23 years both countries report, South Korea has been ahead every year.
Colombia ranks 25th and South Korea ranks 24th of 231 countries.
South Korea has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Colombia | South Korea | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 39.23 million people | 47.37 million people | 8.14 million people | South Korea |
| 2010s | 44.65 million people | 50.21 million people | 5.56 million people | South Korea |
| 2020s | 50.06 million people | 51.74 million people | 1.68 million people | South Korea |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher people using at least a basic drinking water source, Colombia or South Korea?
- South Korea, at 51.72 million people against 51.35 million people in Colombia as of 2024.
- What is the difference in people using at least a basic drinking water source between Colombia and South Korea?
- 366,800 people, with South Korea ahead.
- How many years of comparable data are there for Colombia and South Korea?
- 23 years are reported by both, from 2002 to 2024.
- How do Colombia and South Korea rank globally for people using at least a basic drinking water source?
- Colombia ranks 25th and South Korea ranks 24th 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 at least a basic drinking water source. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Number of people using an improved drinking water source, which is either available on premises, or collection time is no more than 30 minutes for a roundtrip.