Proportion of upper secondary schools with single-sex basic sanitation in OECD members

OECD members: Proportion of upper secondary schools with single-sex basic sanitation was 94.0% in 2017. β–¬ Flat

Latest (2017)
94.0%
Change on year
down 0.5%
Rank
10th
of 19 groups
All-time high
96.0%
in 1999
All-time low
94.0%
in 2017
Years of data
19
1999–2017

Proportion of upper secondary schools with single-sex basic sanitation in OECD members, 1999–2017

0204060801001999200820171999: 96 %2000: 96 %2001: 95.9 %2002: 95.8 %2003: 95.8 %2004: 95.7 %2005: 95.6 %2006: 95.5 %2007: 95.4 %2008: 95.3 %2009: 95.2 %2010: 95.1 %2011: 94.9 %2012: 94.8 %2013: 94.8 %2014: 94.6 %2015: 94.5 %2016: 94.5 %2017: 94 %

Source: UNESCO Institute for Statistics. Measured in %.

Analysis

In 2017, proportion of upper secondary schools with single-sex basic sanitation in OECD members stood at 94.0%. That is the lowest value across all 19 years on record.

The figure is down 0.5% on the previous year and down 1.5% over ten years.

Over the whole period, proportion of upper secondary schools with single-sex basic sanitation in OECD members peaked at 96.0% in 1999 and was at its lowest, 94.0%, in 2017.

Averages by decade

DecadeAverage LowestHighest Years
1990s 96.0% 96.0% 96.0% 1
2000s 95.6% 95.2% 96.0% 10
2010s 94.6% 94.0% 95.1% 8

More reference data data for OECD members

All data for OECD members β†’

Frequently asked questions

What is proportion of upper secondary schools with single-sex basic sanitation in OECD members?
Proportion of upper secondary schools with single-sex basic sanitation in OECD members was 94.0% in 2017, according to UNESCO Institute for Statistics.
What is the highest proportion of upper secondary schools with single-sex basic sanitation recorded in OECD members?
The highest recorded value was 96.0% in 1999.
What is the lowest proportion of upper secondary schools with single-sex basic sanitation recorded in OECD members?
The lowest recorded value was 94.0% in 2017.
How does OECD members rank for proportion of upper secondary schools with single-sex basic sanitation?
OECD members ranks 10th out of 19 groups with data for 2017.
Is proportion of upper secondary schools with single-sex basic sanitation rising or falling in OECD members?
Over the last ten years it is down 1.5%. The long-run trend across the full record is flat.
Where does this OECD members data come from?
The figures come from UNESCO Institute for Statistics, published as part of Proportion of upper secondary schools with single-sex basic sanitation facilities (%). Statizoid updates them automatically from the source API.

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Proportion of upper secondary schools with single-sex basic sanitation in OECD members. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 18 August 2026, from https://reference.statizoid.com/stat/proportion-of-upper-secondary-schools-with-single-sex-basic-sanitation-facilities-percent/oecd-members/

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About this data

Indicator
Proportion of upper secondary schools with single-sex basic sanitation facilities (%)
Unit
%
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
39 places, 473 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 sanitation facilities are defined as functional improved sanitation facilities separated for males and females on or near the premises. Improved sanitation facilities include a pit latrine with slab, a ventilated improved pit latrine, a flush toilet, a pour-flush toilet or a composting toilet. Unimproved facilities include a pit latrine without a slab, hanging toilets and bucket toilets. For more information, consult the UNESCO Institute of Statistics website: http://www.uis.unesco.org/Education/