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

11 years are reported by both, from 2006 to 2016.

Where does this data come from?

UNESCO Institute for Statistics, published as UIS: Percentage of population age 25+ with at least completed lower secondary education (ISCED 2 or higher). Total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Czechia vs Latvia: UIS: Percentage of population age 25+ with at least completed lower

Czechia

99.9%

in 2017

Latvia

100.0%

in 2018

Czechia rank

3rd

Latvia rank

1st

UIS: Percentage of population age 25+ with at least completed lower over time

Czechia
Latvia

How they compare

Latvia currently reports 100.0% against 99.9% in Czechia, a difference of 0.1%.

The two have swapped places 1 time across 11 shared years of data; in 2006 it was Czechia ahead.

Czechia ranks 3rd and Latvia ranks 1st of 86 countries.

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

Head to head by decade

Decade	Czechia	Latvia	Difference	Ahead
2000s	99.8%	98.3%	1.5%	Czechia
2010s	99.8%	99.4%	0.4%	Czechia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher uis: percentage of population age 25+ with at least completed lower, Czechia or Latvia?: Latvia, at 100.0% against 99.9% in Czechia as of 2018.
What is the difference in uis: percentage of population age 25+ with at least completed lower between Czechia and Latvia?: 0.1%, with Latvia ahead.
How many years of comparable data are there for Czechia and Latvia?: 11 years are reported by both, from 2006 to 2016.
How do Czechia and Latvia rank globally for uis: percentage of population age 25+ with at least completed lower?: Czechia ranks 3rd and Latvia ranks 1st of 86 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as UIS: Percentage of population age 25+ with at least completed lower secondary education (ISCED 2 or higher). Total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Czechia vs Latvia: UIS: Percentage of population age 25+ with at least completed lower. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 04 September 2026, from https://reference.statizoid.com/compare/uis-percentage-of-population-age-25-with-at-least-completed-lower-secondary-education/czechia/latvia/

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About this data

Indicator: UIS: Percentage of population age 25+ with at least completed lower secondary education (ISCED 2 or higher). Total
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 86 places, 935 data points, 1970–2019
Last refreshed: 21 August 2026

The percentage of population (age 25 and over) with at least completed lower secondary education (ISCED 2 or higher). This indicator is calculated by dividing the number of persons aged 25 years and above with completed lower secondary education by the total population of the same age group and multiplying the result by 100. The UNESCO Institute for Statistics (UIS) educational attainment dataset shows the educational composition of the population aged 25 years and above and hence the stock and quality of human capital within a country. The dataset also reflects the structure and performance of the education system and its accumulated impact on human capital formation. For more information, visit the UNESCO Institute for Statistics website: http://www.uis.unesco.org/