Proportion of upper secondary schools with access to basic drinking water (%) by country
February 2026 Data Release
Countries reporting
106
Highest
100.0%
Andorra
Lowest
0.0%
Nauru
Median
100.0%
Years covered
27
1999–2025
Data points
2,958
What the numbers show
Proportion of upper secondary schools with access to basic drinking water (%) is currently reported for 106 countries. The highest value is 100.0% in Andorra; the lowest is 0.0% in Nauru.
The median across all reporting countries is 100.0%, and the mean is 94.7%.
Over the past decade 26 countries rose and 9 fell. The largest increase was in Tuvalu (up 100.0%), and the largest decrease in Nauru (down 100.0%).
Proportion of upper secondary schools … schools drinking water basic: full country ranking
| # | Country | Latest | Year | 10-year change | Trend |
|---|---|---|---|---|---|
| 1 | Andorra | 100.0% | 2024 | unchanged | flat |
| 1 | United Arab Emirates | 100.0% | 2024 | unchanged | flat |
| 1 | Australia | 100.0% | 2024 | unchanged | flat |
| 1 | Austria | 100.0% | 2024 | unchanged | flat |
| 1 | Azerbaijan | 100.0% | 2024 | unchanged | flat |
| 1 | Belgium | 100.0% | 2022 | unchanged | flat |
| 1 | Bahrain | 100.0% | 2024 | unchanged | flat |
| 1 | Belarus | 100.0% | 2024 | unchanged | flat |
| 1 | Barbados | 100.0% | 2024 | unchanged | flat |
| 1 | Bhutan | 100.0% | 2024 | up 11.5% | rising |
| 1 | Switzerland | 100.0% | 2024 | up 3.1% | flat |
| 1 | Chile | 100.0% | 2024 | unchanged | flat |
| 1 | Cape Verde | 100.0% | 2022 | unchanged | flat |
| 1 | Cuba | 100.0% | 2022 | — | flat |
| 1 | Cayman Islands | 100.0% | 2024 | unchanged | flat |
| 1 | Czechia | 100.0% | 2022 | unchanged | flat |
| 1 | Germany | 100.0% | 2025 | unchanged | flat |
| 1 | Dominica | 100.0% | 2023 | unchanged | flat |
| 1 | Spain | 100.0% | 2024 | unchanged | flat |
| 1 | Estonia | 100.0% | 2025 | unchanged | flat |
| 1 | Finland | 100.0% | 2024 | unchanged | flat |
| 1 | France | 100.0% | 2025 | unchanged | flat |
| 1 | Georgia | 100.0% | 2024 | unchanged | flat |
| 1 | Gibraltar | 100.0% | 2024 | unchanged | flat |
| 1 | Grenada | 100.0% | 2024 | unchanged | flat |
| 1 | Hong Kong | 100.0% | 2024 | unchanged | flat |
| 1 | Hungary | 100.0% | 2025 | unchanged | flat |
| 1 | Iceland | 100.0% | 2025 | unchanged | flat |
| 1 | Israel | 100.0% | 2025 | unchanged | flat |
| 1 | Italy | 100.0% | 2016 | unchanged | flat |
| 1 | Jordan | 100.0% | 2024 | unchanged | flat |
| 1 | Kiribati | 100.0% | 2024 | — | flat |
| 1 | Saint Kitts and Nevis | 100.0% | 2024 | unchanged | flat |
| 1 | South Korea | 100.0% | 2024 | unchanged | flat |
| 1 | Kuwait | 100.0% | 2021 | unchanged | flat |
| 1 | Saint Lucia | 100.0% | 2023 | unchanged | flat |
| 1 | Lithuania | 100.0% | 2025 | unchanged | flat |
| 1 | Luxembourg | 100.0% | 2021 | unchanged | flat |
| 1 | Macao | 100.0% | 2024 | unchanged | flat |
| 1 | Monaco | 100.0% | 2024 | unchanged | flat |
| 1 | Mongolia | 100.0% | 2024 | unchanged | flat |
| 1 | Mauritius | 100.0% | 2024 | unchanged | flat |
| 1 | Malaysia | 100.0% | 2024 | up 1.0% | flat |
| 1 | Netherlands | 100.0% | 2025 | unchanged | flat |
| 1 | Norway | 100.0% | 2024 | unchanged | flat |
| 1 | New Zealand | 100.0% | 2025 | unchanged | flat |
| 1 | Oman | 100.0% | 2024 | unchanged | flat |
| 1 | Palau | 100.0% | 2024 | — | flat |
| 1 | Poland | 100.0% | 2021 | unchanged | flat |
| 1 | Portugal | 100.0% | 2021 | unchanged | flat |
| 1 | Palestine | 100.0% | 2023 | up 0.8% | flat |
| 1 | Qatar | 100.0% | 2024 | unchanged | flat |
| 1 | Saudi Arabia | 100.0% | 2024 | unchanged | flat |
| 1 | Singapore | 100.0% | 2023 | unchanged | flat |
| 1 | San Marino | 100.0% | 2024 | unchanged | flat |
| 1 | Slovakia | 100.0% | 2025 | unchanged | flat |
| 1 | Slovenia | 100.0% | 2025 | unchanged | flat |
| 1 | Sweden | 100.0% | 2025 | unchanged | flat |
| 1 | Seychelles | 100.0% | 2024 | unchanged | flat |
| 1 | Thailand | 100.0% | 2025 | unchanged | flat |
| 1 | Turkmenistan | 100.0% | 2024 | unchanged | flat |
| 1 | Tonga | 100.0% | 2024 | — | rising |
| 1 | Tunisia | 100.0% | 2023 | up 0.2% | flat |
| 1 | Turkey | 100.0% | 2025 | unchanged | flat |
| 1 | Tuvalu | 100.0% | 2025 | up 100.0% | rising |
| 1 | Uruguay | 100.0% | 2023 | unchanged | flat |
| 1 | Saint Vincent and the Grenadines | 100.0% | 2024 | unchanged | flat |
| 1 | British Virgin Islands | 100.0% | 2024 | up 16.7% | rising |
| 1 | Samoa | 100.0% | 2024 | unchanged | flat |
| 1 | Anguilla | 100.0% | 2025 | unchanged | flat |
| 1 | Cook Islands | 100.0% | 2024 | unchanged | flat |
| 1 | Montserrat | 100.0% | 2024 | unchanged | flat |
| 1 | Niue | 100.0% | 2025 | unchanged | flat |
| 1 | Tokelau | 100.0% | 2024 | unchanged | flat |
| 75 | Uzbekistan | 100.0% | 2025 | up 24.9% | rising |
| 76 | India | 99.7% | 2025 | up 8.8% | rising |
| 77 | China | 99.5% | 2024 | down 0.0% | flat |
| 78 | Senegal | 99.2% | 2024 | up 5.1% | flat |
| 79 | Namibia | 98.4% | 2024 | up 5.1% | flat |
| 80 | Brazil | 98.3% | 2024 | up 7.8% | rising |
| 81 | Bangladesh | 97.6% | 2024 | up 11.1% | rising |
| 82 | Zimbabwe | 97.1% | 2024 | down 0.2% | flat |
| 83 | Morocco | 96.6% | 2024 | up 2.7% | flat |
| 84 | Armenia | 96.0% | 2024 | down 0.5% | flat |
| 85 | Sri Lanka | 93.9% | 2023 | up 10.1% | rising |
| 86 | Indonesia | 93.8% | 2025 | up 62.9% | rising |
| 87 | Gambia | 91.8% | 2025 | up 4.0% | flat |
| 88 | Nepal | 91.5% | 2025 | down 7.4% | falling |
| 89 | Djibouti | 91.4% | 2023 | down 8.6% | falling |
| 90 | Costa Rica | 91.3% | 2020 | — | rising |
| 91 | Rwanda | 91.2% | 2024 | up 94.6% | rising |
| 92 | Panama | 90.8% | 2024 | up 98.6% | rising |
| 93 | Syria | 89.1% | 2024 | — | rising |
| 94 | Niger | 89.0% | 2024 | up 4.0% | rising |
| 95 | Ecuador | 86.9% | 2024 | up 35.1% | rising |
| 96 | Togo | 85.2% | 2024 | up 47.0% | rising |
| 97 | Micronesia (country) | 78.9% | 2024 | up 31.6% | rising |
| 98 | Mexico | 78.7% | 2025 | up 5.3% | flat |
| 99 | Marshall Islands | 70.6% | 2023 | — | rising |
| 100 | Sierra Leone | 68.9% | 2024 | down 4.0% | flat |
| 101 | Albania | 67.5% | 2021 | — | rising |
| 102 | Cote d'Ivoire | 66.0% | 2024 | down 34.0% | falling |
| 103 | Burkina Faso | 56.0% | 2024 | up 34.1% | rising |
| 104 | Philippines | 55.2% | 2024 | up 4.0% | rising |
| 105 | Burundi | 33.1% | 2025 | down 63.7% | falling |
| 106 | Nauru | 0.0% | 2024 | down 100.0% | falling |
Regions and income groups
Aggregates are excluded from the country ranking above so that a region can never outrank a country.
- UIS: North America and Western Europe 100.0%
- UNICEF: North America 100.0%
- ESCAP: North America (nam) (unsdcode:98425) 100.0%
- SDG: Northern America 100.0%
- WB: North America 100.0%
- WB: Euro Area 99.9%
- ECE: Euro Area (e25) (unsdcode:98204) 99.9%
- ALECSO: Gulf Countries 99.8%
- ESCWA: Gulf Cooperation Council (gcc) (unsdcode:98502) 99.8%
- UNICEF: Gulf Area 99.8%
- SDG: Australia and New Zealand 99.8%
- UIS: Central Asia 99.6%
- MDG: Caucasus and Central Asia 99.6%
- AIMS: Pacific 99.4%
- SDG: Oceania 99.4%
- ESCAP: Pacific (pac) (unsdcode:98418) 99.4%
- UNICEF: Western Europe 99.3%
- ESCAP: North and Central Asia (nca) (unsdcode:98417) 99.2%
- SDG: Europe and Northern America 99.2%
- SDG: Europe, Northern America, Australia and New Zealand 99.0%
- ECE: All Countries (unsdcode:98200) 98.9%
- ECE: European Union (emu) (unsdcode:98203) 98.9%
- WB: European Union 98.9%
- WB: Europe & Central Asia (excluding High Income) 98.8%
- WB: Post-demographic Dividend 98.7%
- UNICEF: Europe and Central Asia 98.7%
- MDG: Eastern Asia 98.7%
- WB: Europe & Central Asia 98.7%
- MDG: Developed Regions 98.7%
- ESCAP: Europe (europe) (unsdcode:98423) 98.5%
- UNICEF: Europe and Central Asia Programme Countries 98.5%
- SDG: Europe 98.4%
- WB: South Asia 98.4%
- WB: South Asia (ida & Ibrd) 98.4%
- UNICEF: Central and Eastern Europe/commonwealth of Independent States 98.3%
- UNICEF: Eastern Europe and Central Asia 98.3%
- WB: Europe & Central Asia (ida & Ibrd) 98.2%
- ESCAP: Wb Upper Middle Income Economies (wb_upper_mid) (unsdcode:98437) 97.8%
- ESCAP: East and North-east Asia (enea) (unsdcode:98408) 97.8%
- SDG: Eastern Asia 97.8%
About this data
February 2026 Data Release