Theoretical duration of lower secondary education (years) in Slovakia
Slovakia: Theoretical duration of lower secondary education (years) was 5 years in 2025. ▲ Rising
Latest (2025)
5 years
Change on year
unchanged
World rank
5th
of 221 countries
All-time high
5 years
in 1998
All-time low
4 years
in 1970
Years of data
56
1970–2025
Theoretical duration of lower secondary education in Slovakia, 1970–2025
Source: UNESCO Institute for Statistics. Measured in years.
Analysis
In 2025, theoretical duration of lower secondary education in Slovakia stood at 5 years. That is the highest value across all 56 years on record.
Compared with earlier readings it is unchanged over ten years.
Over the whole period, theoretical duration of lower secondary education in Slovakia peaked at 5 years in 1998 and was at its lowest, 4 years, in 1970.
Slovakia ranks 5th of 221 countries on this measure, in the top 10%.
The long-run direction has been consistently rising across the 56 years of available data.
Theoretical duration of lower secondary education (years) in Slovakia, year by year
| Year | years | Change |
|---|---|---|
| 1970 | 4 years | — |
| 1971 | 4 years | +0.0% |
| 1972 | 4 years | +0.0% |
| 1973 | 4 years | +0.0% |
| 1974 | 4 years | +0.0% |
| 1975 | 4 years | +0.0% |
| 1976 | 4 years | +0.0% |
| 1977 | 4 years | +0.0% |
| 1978 | 4 years | +0.0% |
| 1979 | 4 years | +0.0% |
| 1980 | 4 years | +0.0% |
| 1981 | 4 years | +0.0% |
| 1982 | 4 years | +0.0% |
| 1983 | 4 years | +0.0% |
| 1984 | 4 years | +0.0% |
| 1985 | 4 years | +0.0% |
| 1986 | 4 years | +0.0% |
| 1987 | 4 years | +0.0% |
| 1988 | 4 years | +0.0% |
| 1989 | 4 years | +0.0% |
| 1990 | 4 years | +0.0% |
| 1991 | 4 years | +0.0% |
| 1992 | 4 years | +0.0% |
| 1993 | 4 years | +0.0% |
| 1994 | 4 years | +0.0% |
| 1995 | 4 years | +0.0% |
| 1996 | 4 years | +0.0% |
| 1997 | 4 years | +0.0% |
| 1998 | 5 years | +25.0% |
| 1999 | 5 years | +0.0% |
| 2000 | 5 years | +0.0% |
| 2001 | 5 years | +0.0% |
| 2002 | 5 years | +0.0% |
| 2003 | 5 years | +0.0% |
| 2004 | 5 years | +0.0% |
| 2005 | 5 years | +0.0% |
| 2006 | 5 years | +0.0% |
| 2007 | 5 years | +0.0% |
| 2008 | 5 years | +0.0% |
| 2009 | 5 years | +0.0% |
| 2010 | 5 years | +0.0% |
| 2011 | 5 years | +0.0% |
| 2012 | 5 years | +0.0% |
| 2013 | 5 years | +0.0% |
| 2014 | 5 years | +0.0% |
| 2015 | 5 years | +0.0% |
| 2016 | 5 years | +0.0% |
| 2017 | 5 years | +0.0% |
| 2018 | 5 years | +0.0% |
| 2019 | 5 years | +0.0% |
| 2020 | 5 years | +0.0% |
| 2021 | 5 years | +0.0% |
| 2022 | 5 years | +0.0% |
| 2023 | 5 years | +0.0% |
| 2024 | 5 years | +0.0% |
| 2025 | 5 years | +0.0% |
Slovakia compared with similar countries
- Slovakia's 5 years is above the median for high income countries, which is 3 years, 1.7× the median. (79 countries reporting)
- Slovakia's 5 years is above the median for Europe & Central Asia, which is 4 years, 1.2× the median. (53 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 4 years | 4 years | 4 years | 10 |
| 1980s | 4 years | 4 years | 4 years | 10 |
| 1990s | 4.2 years | 4 years | 5 years | 10 |
| 2000s | 5 years | 5 years | 5 years | 10 |
| 2010s | 5 years | 5 years | 5 years | 10 |
| 2020s | 5 years | 5 years | 5 years | 6 |
Countries ranked near Slovakia
- 5 Armenia 5 years compare
- 5 Azerbaijan 5 years compare
- 5 Belarus 5 years compare
- 5 Kazakhstan 5 years compare
- 5 Kyrgyzstan 5 years compare
- 5 Moldova 5 years compare
- 5 Palestine 5 years compare
- 5 Russia 5 years compare
- 5 Tajikistan 5 years compare
- 5 Tokelau 5 years compare
- 5 Ukraine 5 years compare
- 5 Uzbekistan 5 years compare
More education data for Slovakia
- Teachers in secondary education, both sexes (number), gaps filled 37,693 (2024)
- Repeaters in primary education, all grades, both sexes (number), gaps 5,484 (2024)
- Enrolment in pre-primary education, male (number), gaps filled 93,834 (2024)
- Enrolment in pre-primary education, female (number), gaps filled 88,069 (2024)
- Secondary education, pupils, gaps filled 473,316 (2024)
- Primary education, duration (years), annual growth rate 0 % change on previous year (2025)
- Primary education, pupils, gaps filled 244,806 (2024)
- Primary education, pupils, annual growth rate 1.06 % change on previous year (2024)
- Primary education, pupils, per unit of GDP 0 units per US$ of GDP (2024)
- Primary education, pupils, per capita 0.0451 units per person (2024)
Frequently asked questions
- What is theoretical duration of lower secondary education in Slovakia?
- Theoretical duration of lower secondary education in Slovakia was 5 years in 2025, according to UNESCO Institute for Statistics.
- What is the highest theoretical duration of lower secondary education recorded in Slovakia?
- The highest recorded value was 5 years in 1998.
- What is the lowest theoretical duration of lower secondary education recorded in Slovakia?
- The lowest recorded value was 4 years in 1970.
- How does Slovakia rank for theoretical duration of lower secondary education?
- Slovakia ranks 5th out of 221 countries with data for 2025.
- Is theoretical duration of lower secondary education rising or falling in Slovakia?
- Over the last ten years it is unchanged. The long-run trend across the full record is rising.
- Where does this Slovakia data come from?
- The figures come from UNESCO Institute for Statistics, published as part of Theoretical duration of lower secondary education (years). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 56 observations, free to reuse under CC BY-SA 3.0 IGO (UNESCO Institute for Statistics).
About this data
February 2026 Data Release