What is the difference in trained teachers in lower secondary education between Dominican Republic and Iran, Islamic Republic of?

0.0%, with Dominican Republic ahead.

How many years of comparable data are there for Dominican Republic and Iran, Islamic Republic of?

5 years are reported by both, from 2004 to 2015.

Where does this data come from?

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

Dominican Republic vs Iran, Islamic Republic of: Trained teachers in lower secondary education

Dominican Republic

100.0%

in 2021

Iran, Islamic Republic of

100.0%

in 2017

Dominican Republic rank

1st

Iran, Islamic Republic of rank

1st

Trained teachers in lower secondary education over time

Dominican Republic
Iran, Islamic Republic of

How they compare

Dominican Republic currently reports 100.0% against 100.0% in Iran, Islamic Republic of, a difference of 0.0%.

Across all 5 years both countries report, Iran, Islamic Republic of has been ahead every year.

Dominican Republic ranks 1st and Iran, Islamic Republic of ranks 1st of 83 countries.

Iran, Islamic Republic of has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade	Dominican Republic	Iran, Islamic Republic of	Difference	Ahead
2000s	76.2%	100.0%	23.8%	Iran, Islamic Republic of
2010s	83.6%	100.0%	16.4%	Iran, Islamic Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher trained teachers in lower secondary education, Dominican Republic or Iran, Islamic Republic of?: Dominican Republic, at 100.0% against 100.0% in Iran, Islamic Republic of as of 2021.
What is the difference in trained teachers in lower secondary education between Dominican Republic and Iran, Islamic Republic of?: 0.0%, with Dominican Republic ahead.
How many years of comparable data are there for Dominican Republic and Iran, Islamic Republic of?: 5 years are reported by both, from 2004 to 2015.
How do Dominican Republic and Iran, Islamic Republic of rank globally for trained teachers in lower secondary education?: Dominican Republic ranks 1st and Iran, Islamic Republic of ranks 1st of 83 countries.
Where does this data come from?: Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as Trained teachers in lower secondary education (% of total teachers). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Dominican Republic vs Iran, Islamic Republic of: Trained teachers in lower secondary education. Statizoid, drawing on Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 14 September 2026, from https://education.statizoid.com/compare/trained-teachers-in-lower-secondary-education-percent-of-total-teachers/dominican-republic/iran-islamic-rep/

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About this data

Indicator: Trained teachers in lower 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: 116 places, 1,379 data points, 1997–2025
Last refreshed: 03 September 2026

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