Iran, Islamic Republic of vs Zambia: Repeaters in primary education, all grades, both sexes

Iran, Islamic Republic of
108,066
in 2023
Zambia
169,961
in 2013
Iran, Islamic Republic of rank
39th
Zambia rank
36th

Repeaters in primary education, all grades, both sexes over time

  • Iran, Islamic Republic of
  • Zambia
0200.0k400.0k600.0k800.0k1.0M197119972023

How they compare

Zambia currently reports 169,961 against 108,066 in Iran, Islamic Republic of, a difference of 61,895.

That makes Zambia's figure about 1.6 times Iran, Islamic Republic of's.

The two have swapped places 1 time across 16 shared years of data; in 1984 it was Iran, Islamic Republic of ahead.

Iran, Islamic Republic of ranks 39th and Zambia ranks 36th of 205 countries.

Across the 4 decades both report, Iran, Islamic Republic of averaged higher in 3 and Zambia in 1.

Head to head by decade

Decade Iran, Islamic Republic of Zambia Difference Ahead
1980s 700,169 26,010 674,159 Iran, Islamic Republic of
1990s 705,489 39,209 666,280 Iran, Islamic Republic of
2000s 200,782 157,470 43,312 Iran, Islamic Republic of
2010s 87,792 172,778 84,986 Zambia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher repeaters in primary education, all grades, both sexes, Iran, Islamic Republic of or Zambia?
Zambia, at 169,961 against 108,066 in Iran, Islamic Republic of as of 2013.
What is the difference in repeaters in primary education, all grades, both sexes between Iran, Islamic Republic of and Zambia?
61,895, with Zambia ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Zambia?
16 years are reported by both, from 1984 to 2013.
How do Iran, Islamic Republic of and Zambia rank globally for repeaters in primary education, all grades, both sexes?
Iran, Islamic Republic of ranks 39th and Zambia ranks 36th of 205 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Repeaters in primary education, all grades, both sexes (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran, Islamic Republic of vs Zambia: Repeaters in primary education, all grades, both sexes. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 06 September 2026, from https://education.statizoid.com/compare/repeaters-in-primary-education-all-grades-both-sexes-number-2/iran-islamic-rep/zambia/

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About this data

Indicator
Repeaters in primary education, all grades, both sexes (number)
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
425 places, 16,731 data points, 1970–2025
Last refreshed

February 2026 Data Release