% of public schools of basic education that have access to sewage via the public network by country
Countries reporting
17
Highest
76.8
Madagascar
Lowest
7.2
Armenia
Median
41
Years covered
16
2010–2025
Data points
447
What the numbers show
% of public schools of basic education that have access to sewage via the public network is currently reported for 17 countries. The highest value is 76.8 in Madagascar; the lowest is 7.2 in Armenia.
The median across all reporting countries is 41, and the mean is 38.59.
The gap between the highest and lowest reporting country is a factor of about 11.
% of public schools of basic education that have access to sewage via: full country ranking
| # | Country | Latest | Year | 10-year change | Trend |
|---|---|---|---|---|---|
| 1 | Madagascar | 76.8 | 2025 | up 13.6% | rising |
| 2 | Spain | 67.6 | 2025 | up 22.2% | rising |
| 3 | Puerto Rico | 64.3 | 2025 | up 25.1% | rising |
| 4 | Montserrat | 56.6 | 2025 | up 74.7% | rising |
| 5 | Serbia | 54.8 | 2025 | up 26.0% | rising |
| 6 | Seychelles | 52.9 | 2025 | up 25.4% | rising |
| 7 | Brazil | 49 | 2025 | up 28.3% | rising |
| 8 | Peru | 46.5 | 2025 | up 60.3% | rising |
| 9 | Sweden | 41 | 2025 | up 62.7% | rising |
| 10 | Bosnia and Herzegovina | 38.8 | 2025 | up 44.2% | rising |
| 11 | Malta | 26.9 | 2025 | up 60.1% | rising |
| 12 | Albania | 25.8 | 2025 | up 61.2% | rising |
| 13 | Tonga | 18.8 | 2025 | up 63.5% | rising |
| 14 | Romania | 12.6 | 2025 | up 168.1% | rising |
| 15 | Morocco | 8.7 | 2025 | up 97.7% | rising |
| 16 | Panama | 7.7 | 2025 | up 102.6% | rising |
| 17 | Armenia | 7.2 | 2025 | up 28.6% | rising |
Regions and income groups
Aggregates are excluded from the country ranking above so that a region can never outrank a country.
- São Paulo 93.1
- Distrito Federal 86.6
- Rio de Janeiro 84.4
- Goiás 52
- Paraíba 41.3
- Ceará 35.1
- Rio Grande do Norte 32.5
- Piauí 27.8
- Roraima 18.1
- Acre 13.9
- Amapá 8