Spain: Pupil-teacher ratio, lower secondary

Key figures

What the numbers say

In 2017, Spain's pupil-teacher ratio, lower secondary fell 0.03 on 2016 (from 11.9 to 11.88).

Across the 17 yearly changes before that (1994 to 2016), the average change was −0.14 and a typical year strayed about 0.57 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 rise was 1.37 in 2013 and the biggest yearly fall was 1.41 in 2008. The numbers show how large and when, not why; for the cause, look at what happened in that country in those years.

From 2008 to 2017 the straight-line trend is upward, about 0.22 a year. A straight line explains 66% 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 2017, Spain had the 15th highest value of the 31 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.

Closest to Spain in the 2017 ranking

• Panama — 11th of 31: 14.66
• Korea, Rep. — 12th of 31: 13.56
• Bulgaria — 13th of 31: 12.72
• Sweden — 15th of 31: 11.26
• Romania — 16th of 31: 11.17
• Germany — 17th of 31: 11.09

What this measures

Lower secondary school pupil-teacher ratio is the average number of pupils per teacher in lower secondary school.

Limitations: The comparability of pupil-teacher ratios across countries is affected by the definition of teachers and by differences in class size by grade and in the number of hours taught, as well as the different practices countries employ such as part-time teachers, school shifts, and multi-grade classes. Moreover, the underlying enrollment levels are subject to a variety of reporting errors.

Regional and income-group figures are computed by the World Bank as a weighted average.

All 20 values

Pupil-teacher ratio, lower secondary in nearby economies

• Albania — 9.88 (2018)
• Austria — 7.73 (2017)
• Belgium — 8.69 (2017)
• Bulgaria — 12.72 (2017)
• Croatia — 7.56 (2016)
• Cyprus — 8.95 (2017)
• Estonia — 8.64 (2017)
• Finland — 8.93 (2017)
• Germany — 11.09 (2017)
• Greece — 7.8 (2017)
• Hungary — 9.72 (2016)

More education data for Spain

• Primary school starting age (years) — 6 (2025)
• Primary education, duration (years) — 6 (2025)
• Lower secondary school starting age (years) — 12 (2025)
• Secondary education, duration (years) — 6 (2025)
• Primary education, pupils — 2.83 million (2024)
• Secondary education, pupils — 3.71 million (2024)
• School enrollment, primary (gross), gender parity index (GPI) — 1.01 (2020)
• School enrollment, primary and secondary (gross), gender parity index (GPI) — 1.02 (2020)
• School enrollment, secondary (gross), gender parity index (GPI) — 1.03 (2020)
• Tertiary education, academic staff (% female)

Reading data like this

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Questions people ask

What is Spain's pupil-teacher ratio, lower secondary?

11.88 in 2017, according to the World Bank (World Development Indicators).

How has it changed since 1993?

It is down 35.53% from 18.42 in 1993 (1.81% a year on average, compounded). The highest value was 18.42 in 1993 and the lowest 10.42 in 2009.

How does Spain rank?

15th highest of 31 economies with data for 2017.

Is the latest change in pupil-teacher ratio, lower secondary unusual for Spain?

In 2017, Spain's pupil-teacher ratio, lower secondary fell 0.03 on 2016 (from 11.9 to 11.88). Across the 17 yearly changes before that (1994 to 2016), the average change was −0.14 and a typical year strayed about 0.57 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.SEC.ENRL.LO.TC.ZS, licensed CC BY 4.0. Original source: Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO), uri: https://uis.unesco.org/bdds, publisher: UNESCO Institute for Statistics (UIS) 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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