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Theoretical duration of pre-primary education in Guinea-Bissau

Guinea-Bissau: Theoretical duration of pre-primary education was 3 years in 2025. ▬ Flat

Latest (2025)
3 years
Change on year
unchanged
World rank
27th
of 217 countries
All-time high
3 years
in 1970
All-time low
3 years
in 1970
Years of data
56
1970–2025

Theoretical duration of pre-primary education in Guinea-Bissau, 1970–2025

0123197019972025

Source: UNESCO Institute for Statistics. Measured in years.

Analysis

The most recent figure for theoretical duration of pre-primary education in Guinea-Bissau is 3 years, measured in 2025. That is the highest value across all 56 years on record.

The figure is unchanged over ten years.

Over the whole period, theoretical duration of pre-primary education in Guinea-Bissau peaked at 3 years in 1970 and was at its lowest, 3 years, in 1970.

Guinea-Bissau ranks 27th of 217 countries on this measure, in the top quarter.

Theoretical duration of pre-primary education in Guinea-Bissau, year by year

Year years Change
1970 3 years —
1971 3 years +0.0%
1972 3 years +0.0%
1973 3 years +0.0%
1974 3 years +0.0%
1975 3 years +0.0%
1976 3 years +0.0%
1977 3 years +0.0%
1978 3 years +0.0%
1979 3 years +0.0%
1980 3 years +0.0%
1981 3 years +0.0%
1982 3 years +0.0%
1983 3 years +0.0%
1984 3 years +0.0%
1985 3 years +0.0%
1986 3 years +0.0%
1987 3 years +0.0%
1988 3 years +0.0%
1989 3 years +0.0%
1990 3 years +0.0%
1991 3 years +0.0%
1992 3 years +0.0%
1993 3 years +0.0%
1994 3 years +0.0%
1995 3 years +0.0%
1996 3 years +0.0%
1997 3 years +0.0%
1998 3 years +0.0%
1999 3 years +0.0%
2000 3 years +0.0%
2001 3 years +0.0%
2002 3 years +0.0%
2003 3 years +0.0%
2004 3 years +0.0%
2005 3 years +0.0%
2006 3 years +0.0%
2007 3 years +0.0%
2008 3 years +0.0%
2009 3 years +0.0%
2010 3 years +0.0%
2011 3 years +0.0%
2012 3 years +0.0%
2013 3 years +0.0%
2014 3 years +0.0%
2015 3 years +0.0%
2016 3 years +0.0%
2017 3 years +0.0%
2018 3 years +0.0%
2019 3 years +0.0%
2020 3 years +0.0%
2021 3 years +0.0%
2022 3 years +0.0%
2023 3 years +0.0%
2024 3 years +0.0%
2025 3 years +0.0%

Averages by decade

DecadeAverage LowestHighest Years
1970s 3 years 3 years 3 years 10
1980s 3 years 3 years 3 years 10
1990s 3 years 3 years 3 years 10
2000s 3 years 3 years 3 years 10
2010s 3 years 3 years 3 years 10
2020s 3 years 3 years 3 years 6

Countries ranked near Guinea-Bissau

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See the full ranking of 223 places →

More education data for Guinea-Bissau

All data for Guinea-Bissau →

Frequently asked questions

What is theoretical duration of pre-primary education in Guinea-Bissau?
Theoretical duration of pre-primary education in Guinea-Bissau was 3 years in 2025, according to UNESCO Institute for Statistics.
What is the highest theoretical duration of pre-primary education recorded in Guinea-Bissau?
The highest recorded value was 3 years in 1970.
What is the lowest theoretical duration of pre-primary education recorded in Guinea-Bissau?
The lowest recorded value was 3 years in 1970.
How does Guinea-Bissau rank for theoretical duration of pre-primary education?
Guinea-Bissau ranks 27th out of 217 countries with data for 2025.
Is theoretical duration of pre-primary education rising or falling in Guinea-Bissau?
Over the last ten years it is unchanged. The long-run trend across the full record is flat.
Where does this Guinea-Bissau data come from?
The figures come from UNESCO Institute for Statistics, published as part of Theoretical duration of pre-primary education (years). Statizoid updates them automatically from the source API.

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Theoretical duration of pre-primary education in Guinea-Bissau. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 27 August 2026, from https://education.statizoid.com/stat/theoretical-duration-of-pre-primary-education-years-2/guinea-bissau/

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About this data

Indicator
Theoretical duration of pre-primary education (years)
Unit
years
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
223 places, 12,020 data points, 1970–2025
Last refreshed

February 2026 Data Release