What is the difference in trained teachers in upper secondary education between Republic of Korea and Oman?

0.0%, with Republic of Korea ahead.

How many years of comparable data are there for Republic of Korea and Oman?

9 years are reported by both, from 2000 to 2024.

Where does this data come from?

Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as Trained teachers in upper secondary education (% of total teachers). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Republic of Korea vs Oman: Trained teachers in upper secondary education

Republic of Korea

100.0%

in 2024

Oman

100.0%

in 2024

Republic of Korea rank

1st

Oman rank

1st

Trained teachers in upper secondary education over time

Republic of Korea
Oman

How they compare

Republic of Korea currently reports 100.0% against 100.0% in Oman, a difference of 0.0%.

The two have swapped places 2 times across 9 shared years of data; in 2000 it was Oman ahead.

Republic of Korea ranks 1st and Oman ranks 1st of 80 countries.

Republic of Korea has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Republic of Korea	Oman	Difference	Ahead
2000s	100.0%	100.0%	0.0%	—
2010s	100.0%	100.0%	0.0%	—
2020s	100.0%	97.7%	2.3%	Republic of Korea

Averages of every year both report within each decade.

Frequently asked questions

Which has higher trained teachers in upper secondary education, Republic of Korea or Oman?: Republic of Korea, at 100.0% against 100.0% in Oman as of 2024.
What is the difference in trained teachers in upper secondary education between Republic of Korea and Oman?: 0.0%, with Republic of Korea ahead.
How many years of comparable data are there for Republic of Korea and Oman?: 9 years are reported by both, from 2000 to 2024.
How do Republic of Korea and Oman rank globally for trained teachers in upper secondary education?: Republic of Korea ranks 1st and Oman ranks 1st of 80 countries.
Where does this data come from?: Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as Trained teachers in upper secondary education (% of total teachers). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Republic of Korea vs Oman: Trained teachers in upper secondary education. Statizoid, drawing on Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 06 September 2026, from https://education.statizoid.com/compare/trained-teachers-in-upper-secondary-education-percent-of-total-teachers/korea-rep/oman/

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<a href="https://education.statizoid.com/compare/trained-teachers-in-upper-secondary-education-percent-of-total-teachers/korea-rep/oman/">Republic of Korea vs Oman: Trained teachers in upper secondary education</a> — Statizoid

About this data

Indicator: Trained teachers in upper secondary education (% of total teachers)
Unit: % of total teachers
Source: Data API, UN Educational, Scientific and Cultural Organization (UNESCO)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 112 places, 1,244 data points, 1998–2025
Last refreshed: 03 September 2026

Trained teachers in upper secondary education are the percentage of upper secondary school teachers who have received the minimum organized teacher training (pre-service or in-service) required for teaching in a given country.