Completion rate, lower secondary education, both sexes (modelled data) in Slovenia
Slovenia: Completion rate, lower secondary education, both sexes (modelled data) was 99.3% in 2025. ▬ Flat
Latest (2025)
99.3%
Change on year
up 0.0%
World rank
12th
of 164 countries
All-time high
99.3%
in 2025
All-time low
97.4%
in 1981
Years of data
45
1981–2025
Completion rate, lower secondary education, both sexes (modelled data) in Slovenia, 1981–2025
Source: UNESCO Institute for Statistics. Measured in %.
Analysis
Slovenia recorded 99.3% for completion rate, lower secondary education, both sexes (modelled data) in 2025. That is the highest value across all 45 years on record.
That represents a change of up 0.6% over ten years.
Over the whole period, completion rate, lower secondary education, both sexes (modelled data) in Slovenia peaked at 99.3% in 2025 and was at its lowest, 97.4%, in 1981.
Slovenia ranks 12th of 164 countries on this measure, in the top 10%.
Completion rate, lower secondary education, both sexes (modelled data) in Slovenia, year by year
| Year | % | Change |
|---|---|---|
| 1981 | 97.4% | — |
| 1982 | 97.4% | +0.1% |
| 1983 | 97.5% | +0.1% |
| 1984 | 97.6% | +0.1% |
| 1985 | 97.6% | +0.1% |
| 1986 | 97.7% | +0.1% |
| 1987 | 97.8% | +0.1% |
| 1988 | 97.8% | +0.1% |
| 1989 | 97.9% | +0.1% |
| 1990 | 98.0% | +0.1% |
| 1991 | 98.0% | +0.1% |
| 1992 | 98.1% | +0.1% |
| 1993 | 98.2% | +0.1% |
| 1994 | 98.3% | +0.1% |
| 1995 | 98.4% | +0.1% |
| 1996 | 98.5% | +0.1% |
| 1997 | 98.6% | +0.1% |
| 1998 | 98.6% | +0.1% |
| 1999 | 98.7% | +0.1% |
| 2000 | 98.8% | +0.0% |
| 2001 | 98.8% | +0.0% |
| 2002 | 98.8% | -0.0% |
| 2003 | 98.8% | +0.0% |
| 2004 | 98.8% | +0.0% |
| 2005 | 98.8% | -0.0% |
| 2006 | 98.8% | -0.0% |
| 2007 | 98.7% | -0.0% |
| 2008 | 98.7% | +0.0% |
| 2009 | 98.7% | -0.0% |
| 2010 | 98.7% | -0.0% |
| 2011 | 98.7% | -0.0% |
| 2012 | 98.7% | +0.0% |
| 2013 | 98.7% | +0.0% |
| 2014 | 98.8% | +0.1% |
| 2015 | 98.8% | +0.0% |
| 2016 | 98.9% | +0.1% |
| 2017 | 99.0% | +0.1% |
| 2018 | 99.1% | +0.1% |
| 2019 | 99.2% | +0.1% |
| 2020 | 99.2% | +0.0% |
| 2021 | 99.2% | +0.0% |
| 2022 | 99.3% | +0.0% |
| 2023 | 99.3% | +0.0% |
| 2024 | 99.3% | +0.0% |
| 2025 | 99.3% | +0.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 97.6% | 97.4% | 97.9% | 9 |
| 1990s | 98.3% | 98.0% | 98.7% | 10 |
| 2000s | 98.8% | 98.7% | 98.8% | 10 |
| 2010s | 98.9% | 98.7% | 99.2% | 10 |
| 2020s | 99.3% | 99.2% | 99.3% | 6 |
Countries ranked near Slovenia
More education data for Slovenia
- Start of the academic school year (tertiary education), gaps filled 2,022 tertiary education (2023)
- Start of the academic school year (tertiary education), annual growth 0.0495 % change on previous year (2023)
- Primary education, teachers, gaps filled 8,663 (2016)
- Duration of pre primary education, annual growth rate 0 % change on previous year (2025)
- Duration of pre primary education 3 (2025)
- Official entrance age to pre primary education 3 (2025)
- Population ages 15-64 63.3% (2025)
- Population ages 0-14 14.5% (2025)
- Lower secondary school starting age 12 years (2025)
- Primary school starting age 6 years (2025)
Frequently asked questions
- What is completion rate, lower secondary education, both sexes (modelled data) in Slovenia?
- Completion rate, lower secondary education, both sexes (modelled data) in Slovenia was 99.3% in 2025, according to UNESCO Institute for Statistics.
- What is the highest completion rate, lower secondary education, both sexes (modelled data) recorded in Slovenia?
- The highest recorded value was 99.3% in 2025.
- What is the lowest completion rate, lower secondary education, both sexes (modelled data) recorded in Slovenia?
- The lowest recorded value was 97.4% in 1981.
- How does Slovenia rank for completion rate, lower secondary education, both sexes (modelled data)?
- Slovenia ranks 12th out of 164 countries with data for 2025.
- Is completion rate, lower secondary education, both sexes (modelled data) rising or falling in Slovenia?
- Over the last ten years it is up 0.6%. The long-run trend across the full record is flat.
- Where does this Slovenia data come from?
- The figures come from UNESCO Institute for Statistics, published as part of Completion rate, lower secondary education, both sexes (modelled data) (%). Statizoid updates them automatically from the source API.
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CSV · JSON — 45 observations, free to reuse under CC BY-SA 3.0 IGO (UNESCO Institute for Statistics).
About this data
February 2026 Data Release