Chad vs Tanzania, United Republic of: Repeaters in primary education, all grades, both sexes (number), gaps

Chad
383,767
in 2022
Tanzania, United Republic of
331,605
in 2024
Chad rank
18th
Tanzania, United Republic of rank
21st

Repeaters in primary education, all grades, both sexes (number), gaps over time

  • Chad
  • Tanzania, United Republic of
0200.0k400.0k600.0k197119972024

How they compare

Chad currently reports 383,767 against 331,605 in Tanzania, United Republic of, a difference of 52,162.

That makes Chad's figure about 1.2 times Tanzania, United Republic of's.

The two have swapped places 8 times across 41 shared years of data; in 1971 it was Chad ahead.

Chad ranks 18th and Tanzania, United Republic of ranks 21st of 205 countries.

Across the 6 decades both report, Chad averaged higher in 4 and Tanzania, United Republic of in 2.

Head to head by decade

Decade Chad Tanzania, United Republic of Difference Ahead
1970s 63,120 11,126 51,994 Chad
1980s 137,590 162,216 24,626 Tanzania, United Republic of
1990s 187,562 116,429 71,134 Chad
2000s 287,008 267,016 19,992 Chad
2010s 447,258 281,871 165,387 Chad
2020s 377,000 382,344 5,344 Tanzania, United Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher repeaters in primary education, all grades, both sexes (number), gaps, Chad or Tanzania, United Republic of?
Chad, at 383,767 against 331,605 in Tanzania, United Republic of as of 2022.
What is the difference in repeaters in primary education, all grades, both sexes (number), gaps between Chad and Tanzania, United Republic of?
52,162, with Chad ahead.
How many years of comparable data are there for Chad and Tanzania, United Republic of?
41 years are reported by both, from 1971 to 2022.
How do Chad and Tanzania, United Republic of rank globally for repeaters in primary education, all grades, both sexes (number), gaps?
Chad ranks 18th and Tanzania, United Republic of ranks 21st of 205 countries.
Where does this data come from?
Statizoid (derived), published as Repeaters in primary education, all grades, both sexes (number), gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Tanzania, United Republic of: Repeaters in primary education, all grades, both sexes (number), gaps. Statizoid, drawing on Statizoid (derived). Retrieved 05 September 2026, from https://education.statizoid.com/compare/repeaters-in-primary-education-all-grades-both-sexes-number-gaps-filled/chad/tanzania/

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About this data

Indicator
Repeaters in primary education, all grades, both sexes (number), gaps filled
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
425 places, 17,479 data points, 1970–2025
Last refreshed

Repeaters in primary education, all grades, both sexes (number) with 748 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.