Proportion of lower secondary schools with single-sex basic in WB: Oecd Members

WB: Oecd Members: Proportion of lower secondary schools with single-sex basic was 89.8% in 2020. ▬ Flat

Latest (2020)
89.8%
Change on year
up 0.2%
Rank
58th
of 143 groups
All-time high
89.8%
in 2020
All-time low
89.1%
in 2012
Years of data
9
2012–2020

Proportion of lower secondary schools with single-sex basic in WB: Oecd Members, 2012–2020

0204060802012201620202012: 89.1 %2013: 89.2 %2014: 89.2 %2015: 89.4 %2016: 89.6 %2017: 89.2 %2018: 89.5 %2019: 89.6 %2020: 89.8 %

Source: UNESCO Institute for Statistics. Measured in %.

Analysis

The most recent figure for proportion of lower secondary schools with single-sex basic in WB: Oecd Members is 89.8%, measured in 2020. That is the highest value across all 9 years on record.

That represents a change of up 0.2% on the previous year and up 0.8% over ten years.

Over the whole period, proportion of lower secondary schools with single-sex basic in WB: Oecd Members peaked at 89.8% in 2020 and was at its lowest, 89.1%, in 2012.

WB: Oecd Members ranks 58th of 143 groups on this measure, in the middle of the range.

Proportion of lower secondary schools with single-sex basic in WB: Oecd Members, year by year

Annual values for Proportion of lower secondary schools with single-sex basic sanitation facilities (%) in WB: Oecd Members, 2012 to 2020.
Year % Change
2012 89.1%
2013 89.2% +0.1%
2014 89.2% +0.0%
2015 89.4% +0.2%
2016 89.6% +0.2%
2017 89.2% -0.4%
2018 89.5% +0.3%
2019 89.6% +0.2%
2020 89.8% +0.2%

Averages by decade

DecadeAverage LowestHighest Years
2010s 89.3% 89.1% 89.6% 8
2020s 89.8% 89.8% 89.8% 1

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Frequently asked questions

What is proportion of lower secondary schools with single-sex basic in WB: Oecd Members?
Proportion of lower secondary schools with single-sex basic in WB: Oecd Members was 89.8% in 2020, according to UNESCO Institute for Statistics.
What is the highest proportion of lower secondary schools with single-sex basic recorded in WB: Oecd Members?
The highest recorded value was 89.8% in 2020.
What is the lowest proportion of lower secondary schools with single-sex basic recorded in WB: Oecd Members?
The lowest recorded value was 89.1% in 2012.
How does WB: Oecd Members rank for proportion of lower secondary schools with single-sex basic?
WB: Oecd Members ranks 58th out of 143 groups with data for 2020.
Is proportion of lower secondary schools with single-sex basic rising or falling in WB: Oecd Members?
Over the last ten years it is up 0.8%. The long-run trend across the full record is flat.
Where does this WB: Oecd Members data come from?
The figures come from UNESCO Institute for Statistics, published as part of Proportion of lower secondary schools with single-sex basic sanitation facilities (%). Statizoid updates them automatically from the source API.

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Proportion of lower secondary schools with single-sex basic in WB: Oecd Members. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 31 August 2026, from https://education.statizoid.com/stat/proportion-of-lower-secondary-schools-with-single-sex-basic-sanitation-facilities-percent-2/wb-oecd-members/

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About this data

Indicator
Proportion of lower secondary schools with single-sex basic sanitation facilities (%)
Unit
%
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
232 places, 2,463 data points, 1999–2025
Last refreshed

February 2026 Data Release