Share of population using safely managed sanitation in Japan
Japan: Share of population using safely managed sanitation was 99.2% in 2024. ▬ Flat
Share of population using safely managed sanitation in Japan, 2000–2024
Source: WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data. Measured in %.
Analysis
Japan recorded 99.2% for share of population using safely managed sanitation in 2024. That is the highest value across all 25 years on record.
Compared with earlier readings it is up 0.8% over ten years.
Over the whole period, share of population using safely managed sanitation in Japan peaked at 99.2% in 2024 and was at its lowest, 96.5%, in 2000.
Japan ranks 9th of 150 countries on this measure, in the top 10%.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 97.1% | 96.5% | 97.7% | 10 |
| 2010s | 98.5% | 97.9% | 99.0% | 10 |
| 2020s | 99.1% | 99.0% | 99.2% | 5 |
Countries ranked near Japan
- 6 Qatar 99.9% compare
- 7 Switzerland 99.7% compare
- 8 South Korea 99.3% compare
- 10 Denmark 98.9% compare
- 11 Austria 98.5% compare
- 12 United Arab Emirates 98.4% compare
More reference data data for Japan
- Spring temperature anomalies 1.24 °C (2026)
- Summer temperature anomalies 0.1053 °C (2026)
- Temperature anomalies by month -0.7172 °C (2026)
- Universal right to vote in practice 2 (2025)
- Autumn temperature anomalies 1.9 °C (2025)
- Winter temperature anomalies 0.5865 °C (2025)
- Consumer price index 118.04 2010 = 100 (2025)
- Universal right to vote 2 (2025)
- Competitive elections 1 (2025)
- Men's universal right to vote 1 (2025)
Frequently asked questions
- What is share of population using safely managed sanitation in Japan?
- Share of population using safely managed sanitation in Japan was 99.2% 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 population using safely managed sanitation recorded in Japan?
- The highest recorded value was 99.2% in 2024.
- What is the lowest share of population using safely managed sanitation recorded in Japan?
- The lowest recorded value was 96.5% in 2000.
- How does Japan rank for share of population using safely managed sanitation?
- Japan ranks 9th out of 150 countries with data for 2024.
- Is share of population using safely managed sanitation rising or falling in Japan?
- Over the last ten years it is up 0.8%. The long-run trend across the full record is flat.
- Where does this Japan 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 population using safely managed sanitation. 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 that are not shared with other households and where excreta are safely disposed in situ or transported and treated off-site.