Poland's primary education, duration (years) was 4 in 2025, the latest year in the World Bank's World Development Indicators. That is down 33.33% from 6 in 2015 (3.97% a year on average, compounded).
Key figures
| Value | Year | |
|---|---|---|
| Latest | 4 | 2025 |
| Five years earlier | 4 | 2020 |
| Ten years earlier | 6 | 2015 |
| Highest | 6 | 1970 |
| Lowest | 4 | 2020 |
| Average since 2016 | 4.8 | 2016–2025 |
| First recorded | 6 | 1970 |
What the numbers say
In 2025, Poland's primary education, duration (years) did not change 0 on 2024 (from 4 to 4).
Across the 30 yearly changes before that (1995 to 2024), the average change was −0.07 and a typical year strayed about 0.37 from that (the standard deviation). This year's change was 0.2 standard deviations above that average, so it was an ordinary year: it sits within the range of normal year-to-year movement.
On record, the biggest yearly fall was 2 in 2020. The numbers show how large and when, not why; for the cause, look at what happened in that country in those years.
From 2016 to 2025 the straight-line trend is downward, about 0.29 a year. A straight line explains 73% of the movement over 10 observed years.
Worked out from the yearly values above. How the checks work: standard deviation, z-scores and straight-line trends.
How it compares
In 2025, Poland had the 186th highest value of the 210 economies reporting that year. Higher is not always better: for some indicators the lowest value is the one to aim for. See the full ranking.
| Value | Year | |
|---|---|---|
| Poland | 4 | 2025 |
| World | 6 | 2025 |
| Europe & Central Asia | 5 | 2025 |
| High income | 6 | 2025 |
Closest to Poland in the 2025 ranking
- Lithuania — 196th of 210: 4
- Moldova — 197th of 210: 4
- Oman — 198th of 210: 4
- Russian Federation — 200th of 210: 4
- Serbia — 201st of 210: 4
- Slovak Republic — 202nd of 210: 4
What this measures
Primary duration refers to the number of grades (years) in primary school.
Limitations: The presence of national legislation does not guarantee that countries will implement it effectively, nor does it ensure that parents will take advantage of the provisions available for their children.
Regional and income-group figures are computed by the World Bank as a median.
All 56 values
| Year | Primary education, duration (years) |
|---|---|
| 2025 | 4 |
| 2024 | 4 |
| 2023 | 4 |
| 2022 | 4 |
| 2021 | 4 |
| 2020 | 4 |
| 2019 | 6 |
| 2018 | 6 |
| 2017 | 6 |
| 2016 | 6 |
| 2015 | 6 |
Primary education, duration (years) in nearby economies
More education data for Poland
- Primary school starting age (years) — 7 (2025)
- Lower secondary school starting age (years) — 11 (2025)
- Secondary education, duration (years) — 8 (2025)
- Secondary education, pupils — 3.33 million (2024)
- Primary education, pupils — 1.6 million (2024)
- School enrollment, preprimary (% gross) — 93.87% (2020)
- Persistence to last grade of primary, total (% of cohort) — 99.79% (2023)
- Repeaters, primary, total (% of total enrollment) — 1.06% (2017)
- Secondary education, general pupils — 1.72 million (2017)
- Secondary education, vocational pupils
Reading data like this
Questions people ask
- What is Poland's primary education, duration (years)?
- 4 in 2025, according to the World Bank (World Development Indicators).
- How has it changed since 1970?
- It is down 33.33% from 6 in 1970 (0.73% a year on average, compounded). The highest value was 6 in 1970 and the lowest 4 in 2020.
- How does Poland rank?
- 186th highest of 210 economies with data for 2025.
- Is the latest change in primary education, duration (years) unusual for Poland?
- In 2025, Poland's primary education, duration (years) did not change 0 on 2024 (from 4 to 4). Across the 30 yearly changes before that (1995 to 2024), the average change was −0.07 and a typical year strayed about 0.37 from that (the standard deviation). This year's change was 0.2 standard deviations above that average, so it was an ordinary year: it sits within the range of normal year-to-year movement.
Source
World Bank, World Development Indicators, indicator SE.PRM.DURS, licensed CC BY 4.0. Original source: Data API, UN Educational, Scientific and Cultural Organization (UNESCO), uri: https://databrowser.uis.unesco.org/resources, note: The data are obtained through the UIS API. Figures are fetched from the World Bank API and refreshed monthly; see the series on data.worldbank.org. The full definition and method are in the World Bank's metadata glossary. Comparisons use the same World Bank release.
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