How many years of comparable data are there for Congo, Democratic Republic of the and Nigeria?

26 years are reported by both, from 1971 to 2021.

Where does this data come from?

Statizoid (derived), published as Primary education, teachers, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Congo, Democratic Republic of the vs Nigeria: Primary education, teachers, gaps filled

Congo, Democratic Republic of the

561,172

in 2023

Nigeria

913,305

in 2021

Congo, Democratic Republic of the rank

8th

Nigeria rank

5th

Primary education, teachers, gaps filled over time

Congo, Democratic Republic of the
Nigeria

How they compare

Nigeria currently reports 913,305 against 561,172 in Congo, Democratic Republic of the, a difference of 352,133.

That makes Nigeria's figure about 1.6 times Congo, Democratic Republic of the's.

Across all 26 years both countries report, Nigeria has been ahead every year.

Congo, Democratic Republic of the ranks 8th and Nigeria ranks 5th of 204 countries.

Nigeria has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Congo, Democratic Republic of the	Nigeria	Difference	Ahead
1970s	75,385	127,739	52,353	Nigeria
1980s	112,772	336,146	223,373	Nigeria
1990s	122,475	421,032	298,558	Nigeria
2000s	205,546	488,994	283,449	Nigeria
2010s	441,600	785,412	343,812	Nigeria
2020s	479,102	868,443	389,341	Nigeria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher primary education, teachers, gaps filled, Congo, Democratic Republic of the or Nigeria?: Nigeria, at 913,305 against 561,172 in Congo, Democratic Republic of the as of 2021.
What is the difference in primary education, teachers, gaps filled between Congo, Democratic Republic of the and Nigeria?: 352,133, with Nigeria ahead.
How many years of comparable data are there for Congo, Democratic Republic of the and Nigeria?: 26 years are reported by both, from 1971 to 2021.
How do Congo, Democratic Republic of the and Nigeria rank globally for primary education, teachers, gaps filled?: Congo, Democratic Republic of the ranks 8th and Nigeria ranks 5th of 204 countries.
Where does this data come from?: Statizoid (derived), published as Primary education, teachers, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Congo, Democratic Republic of the vs Nigeria: Primary education, teachers, gaps filled. Statizoid, drawing on Statizoid (derived). Retrieved 18 August 2026, from https://education.statizoid.com/compare/primary-education-teachers-gaps-filled/congo-dem-rep/nigeria/

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About this data

Indicator: Primary education, teachers, gaps filled
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 249 places, 10,197 data points, 1970–2025
Last refreshed: 18 August 2026

Primary education, teachers with 728 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.