Proportion of upper secondary schools with access to basic drinking in World

World: Proportion of upper secondary schools with access to basic drinking was 86.5% in 2019. ▼ Falling

Latest (2019)
86.5%
Change on year
up 38.1%
Rank
15th
of 21 groups
All-time high
86.5%
in 2019
All-time low
62.6%
in 2018
Years of data
5
2015–2019

Proportion of upper secondary schools with access to basic drinking in World, 2015–2019

0204060802015201720192015: 84.1 %2016: 84.2 %2017: 84.2 %2018: 62.6 %2019: 86.5 %

Source: UNESCO Institute for Statistics. Measured in %.

Analysis

The most recent figure for proportion of upper secondary schools with access to basic drinking in World is 86.5%, measured in 2019. That is the highest value across all 5 years on record.

Compared with earlier readings it is up 38.1% on the previous year and up 2.9% over five years.

That places World 15th out of 21 groups with data for 2019, putting it in the middle of the range.

Proportion of upper secondary schools with access to basic drinking in World, year by year

Annual values for Proportion of upper secondary schools with access to basic drinking water (%) in World, 2015 to 2019.
Year % Change
2015 84.1%
2016 84.2% +0.2%
2017 84.2% -0.1%
2018 62.6% -25.6%
2019 86.5% +38.1%

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Frequently asked questions

What is proportion of upper secondary schools with access to basic drinking in World?
Proportion of upper secondary schools with access to basic drinking in World was 86.5% in 2019, according to UNESCO Institute for Statistics.
What is the highest proportion of upper secondary schools with access to basic drinking recorded in World?
The highest recorded value was 86.5% in 2019.
What is the lowest proportion of upper secondary schools with access to basic drinking recorded in World?
The lowest recorded value was 62.6% in 2018.
How does World rank for proportion of upper secondary schools with access to basic drinking?
World ranks 15th out of 21 groups with data for 2019.
Where does this World data come from?
The figures come from UNESCO Institute for Statistics, published as part of Proportion of upper secondary schools with access to basic drinking water (%). Statizoid updates them automatically from the source API.

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Proportion of upper secondary schools with access to basic drinking in World. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 23 September 2026, from https://reference.statizoid.com/stat/proportion-of-upper-secondary-schools-with-access-to-basic-drinking-water-percent/world/

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About this data

Indicator
Proportion of upper secondary schools with access to basic drinking water (%)
Unit
%
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
42 places, 504 data points, 1999–2020
Last refreshed

Percentage of schools by level of education (primary, lower secondary and upper secondary education) with access to the given facility or service. The value is calculated as the number of schools in a given level of education with access to the relevant facilities expressed as a percentage of all schools at that level of education. Basic drinking water is defined as a functional improved drinking water source on or near the premises and water points accessible to all users during school hours. An improved drinking water source is a water delivery point that by the nature of its design protects the water from external contamination, particularly of fecal origin. Examples of improved drinking water facilities include piped water, protected wells, tubewells and boreholes, protected springs and rainwater, purchased bottled water and tanker-trucks. Unimproved water sources include unprotected wells and springs and surface water (e.g. rivers, lakes). For more information, consult the UNESCO Institute of Statistics website: http://www.uis.unesco.org/Education/