% of public schools of basic education that have access to water via in Piauí
Piauí: % of public schools of basic education that have access to water via was 8.2 in 2025. ▼ Falling
% of public schools of basic education that have access to water via in Piauí, 2010–2025
Source: UNICEF.
Analysis
The most recent figure for % of public schools of basic education that have access to water via in Piauí is 8.2, measured in 2025. That is the lowest value across all 16 years on record.
Compared with earlier readings it is down 6.8% on the previous year and down 21.9% over ten years.
Over the whole period, % of public schools of basic education that have access to water via in Piauí peaked at 19.9 in 2010 and was at its lowest, 8.2, in 2025.
The long-run direction has been consistently falling across the 16 years of available data.
% of public schools of basic education that have access to water via in Piauí, year by year
| Year | Value | Change |
|---|---|---|
| 2010 | 19.9 | — |
| 2011 | 15.6 | -21.6% |
| 2012 | 15.3 | -1.9% |
| 2013 | 12.9 | -15.7% |
| 2014 | 11.1 | -14.0% |
| 2015 | 10.5 | -5.4% |
| 2016 | 10.8 | +2.9% |
| 2017 | 10.2 | -5.6% |
| 2018 | 9.6 | -5.9% |
| 2019 | 9.7 | +1.0% |
| 2020 | 9.8 | +1.0% |
| 2021 | 9.6 | -2.0% |
| 2022 | 9.6 | +0.0% |
| 2023 | 9.4 | -2.1% |
| 2024 | 8.8 | -6.4% |
| 2025 | 8.2 | -6.8% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 12.56 | 9.6 | 19.9 | 10 |
| 2020s | 9.23 | 8.2 | 9.8 | 6 |
Countries ranked near Piauí
More education data for Piauí
- % of public schools of basic education that have access to water via 29.7 (2025)
- % of public schools of basic education that have no access to water 0.6 (2025)
- % of public schools of basic education that have access to water via 0.3 (2025)
- % of public schools of basic education that have access to water via 67.1 (2025)
- % of public schools of basic education that have no access to sewage 4.8 (2025)
- % of public schools of basic education that have access to sewage via 27.8 (2025)
- Adolescents and young people in a closed socio-educational measure 100 (2024)
- % of public schools of basic education that have access to sewage via 86.2 (2018)
Frequently asked questions
- What is % of public schools of basic education that have access to water via in Piauí?
- % of public schools of basic education that have access to water via in Piauí was 8.2 in 2025, according to UNICEF.
- What is the highest % of public schools of basic education that have access to water via recorded in Piauí?
- The highest recorded value was 19.9 in 2010.
- What is the lowest % of public schools of basic education that have access to water via recorded in Piauí?
- The lowest recorded value was 8.2 in 2025.
- How does Piauí rank for % of public schools of basic education that have access to water via?
- Piauí ranks 7th out of 11 groups with data for 2025.
- Is % of public schools of basic education that have access to water via rising or falling in Piauí?
- Over the last ten years it is down 21.9%. The long-run trend across the full record is falling.
- Where does this Piauí data come from?
- The figures come from UNICEF, published as part of % of public schools of basic education that have access to water via shallow well. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 16 observations, free to reuse under UNICEF Terms of Use (attribution required).