Share of the population using improved sanitation facilities (Share) in South Korea
South Korea: Share of the population using improved sanitation facilities (Share) was 99.7% in 2024. ▬ Flat
Share of the population using improved sanitation facilities in South Korea, 2000–2024
Source: WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data. Measured in %.
Analysis
South Korea recorded 99.7% for share of the population using improved sanitation facilities in 2024. That is the lowest value across all 25 years on record.
That represents a change of down 0.2% over ten years.
Over the whole period, share of the population using improved sanitation facilities in South Korea peaked at 100.0% in 2000 and was at its lowest, 99.7%, in 2024.
That places South Korea 75th out of 232 countries with data for 2024, putting it in the middle of the range.
Share of the population using improved sanitation facilities (Share) in South Korea, year by year
| Year | % | Change |
|---|---|---|
| 2000 | 100.0% | — |
| 2001 | 100.0% | +0.0% |
| 2002 | 100.0% | +0.0% |
| 2003 | 100.0% | +0.0% |
| 2004 | 100.0% | +0.0% |
| 2005 | 100.0% | +0.0% |
| 2006 | 100.0% | +0.0% |
| 2007 | 100.0% | +0.0% |
| 2008 | 100.0% | -0.0% |
| 2009 | 100.0% | -0.0% |
| 2010 | 100.0% | -0.0% |
| 2011 | 99.9% | -0.0% |
| 2012 | 99.9% | -0.0% |
| 2013 | 99.9% | -0.0% |
| 2014 | 99.9% | -0.0% |
| 2015 | 99.9% | -0.0% |
| 2016 | 99.9% | -0.0% |
| 2017 | 99.8% | -0.0% |
| 2018 | 99.8% | -0.0% |
| 2019 | 99.8% | -0.0% |
| 2020 | 99.8% | -0.0% |
| 2021 | 99.8% | -0.0% |
| 2022 | 99.8% | -0.0% |
| 2023 | 99.7% | -0.0% |
| 2024 | 99.7% | -0.0% |
South Korea compared with similar countries
- South Korea's 99.7% is below the median for high income countries, which is 99.9%, 100% of the median. (85 countries reporting)
- South Korea's 99.7% is above the median for East Asia & Pacific, which is 97.6%, 1.0× the median. (37 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 100.0% | 100.0% | 100.0% | 10 |
| 2010s | 99.9% | 99.8% | 100.0% | 10 |
| 2020s | 99.8% | 99.7% | 99.8% | 5 |
Countries ranked near South Korea
More economy & growth data for South Korea
- SDRs holdings, US dollar, annual growth rate 7.89 % change on previous year (2025)
- SDRs holdings, US dollar, per unit of GDP 0.0085 units per US$ of GDP (2025)
- SDRs holdings, US dollar, per capita 307.17 units per person (2025)
- SDRs holdings, SDR, annual growth rate 2.74 % change on previous year (2025)
- SDRs holdings, SDR, per unit of GDP 0.0062 units per US$ of GDP (2025)
- SDRs holdings, SDR, per capita 224.29 units per person (2025)
- IMF holdings of currency, US dollar, annual growth rate 4.58 % change on previous year (2025)
- IMF holdings of currency, US dollar, per unit of GDP 0.0047 units per US$ of GDP (2025)
- IMF holdings of currency, US dollar, per capita 168.75 units per person (2025)
- IMF holdings of currency, SDR, annual growth rate -0.4147 % change on previous year (2025)
Frequently asked questions
- What is share of the population using improved sanitation facilities in South Korea?
- Share of the population using improved sanitation facilities in South Korea was 99.7% in 2024, according to WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data.
- What is the highest share of the population using improved sanitation facilities recorded in South Korea?
- The highest recorded value was 100.0% in 2000.
- What is the lowest share of the population using improved sanitation facilities recorded in South Korea?
- The lowest recorded value was 99.7% in 2024.
- How does South Korea rank for share of the population using improved sanitation facilities?
- South Korea ranks 75th out of 232 countries with data for 2024.
- Is share of the population using improved sanitation facilities rising or falling in South Korea?
- Over the last ten years it is down 0.2%. The long-run trend across the full record is flat.
- Where does this South Korea data come from?
- The figures come from WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data, published as part of Share of the population using improved sanitation facilities. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 25 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Proportion of people using improved sanitation facilities, such as toilets or latrines, regardless of whether they are shared with other households.