How many years of comparable data are there for Latvia and Poland?

8 years are reported by both, from 2008 to 2016.

Where does this data come from?

UNESCO Institute for Statistics, published as UIS: Mean years of schooling (ISCED 1 or higher), population 25+ years, both sexes. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Latvia vs Poland: UIS: Mean years of schooling (ISCED 1 or higher), population 25+

Latvia

13.08

in 2018

Poland

13.18

in 2016

Latvia rank

12th

Poland rank

10th

UIS: Mean years of schooling (ISCED 1 or higher), population 25+ over time

Latvia
Poland

How they compare

Poland currently reports 13.18 against 13.08 in Latvia, a difference of 0.1.

The two have swapped places 1 time across 8 shared years of data; in 2008 it was Latvia ahead.

Latvia ranks 12th and Poland ranks 10th of 93 countries.

Latvia has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade	Latvia	Poland	Difference	Ahead
2000s	12.43	12.11	0.3201	Latvia
2010s	12.82	12.71	0.1079	Latvia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher uis: mean years of schooling (isced 1 or higher), population 25+, Latvia or Poland?: Poland, at 13.18 against 13.08 in Latvia as of 2016.
What is the difference in uis: mean years of schooling (isced 1 or higher), population 25+ between Latvia and Poland?: 0.1, with Poland ahead.
How many years of comparable data are there for Latvia and Poland?: 8 years are reported by both, from 2008 to 2016.
How do Latvia and Poland rank globally for uis: mean years of schooling (isced 1 or higher), population 25+?: Latvia ranks 12th and Poland ranks 10th of 93 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as UIS: Mean years of schooling (ISCED 1 or higher), population 25+ years, both sexes. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Latvia vs Poland: UIS: Mean years of schooling (ISCED 1 or higher), population 25+. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 11 September 2026, from https://reference.statizoid.com/compare/uis-mean-years-of-schooling-isced-1-or-higher-population-25-years-both-sexes/latvia/poland/

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<a href="https://reference.statizoid.com/compare/uis-mean-years-of-schooling-isced-1-or-higher-population-25-years-both-sexes/latvia/poland/">Latvia vs Poland: UIS: Mean years of schooling (ISCED 1 or higher), population 25+</a> — Statizoid

About this data

Indicator: UIS: Mean years of schooling (ISCED 1 or higher), population 25+ years, both sexes
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 93 places, 1,032 data points, 1970–2019
Last refreshed: 04 September 2026

Mean years of schooling (MYS) provides the average number of years of education (primary/ISCED 1 or higher) completed by a country’s adult population (25 years and older), excluding years spent repeating grades. For further information and specific calculation methods, visit the UNESCO Institute for Statistics website: http://www.uis.unesco.org/