Average number of completed years in formal education, aged 25 and in Nigeria

Nigeria: Average number of completed years in formal education, aged 25 and was 10.04 in 2018. ▲ Rising

Latest (2018)
10.04
Change on year
up 40.2%
World rank
55th
of 90 countries
All-time high
10.04
in 2018
All-time low
0
in 1993
Years of data
7
1993–2018

Average number of completed years in formal education, aged 25 and in Nigeria, 1993–2018

02.557.5101993200520181993: 02003: 5.52009: 5.82010: 6.42012: 7.12015: 7.22018: 10

Source: World Bank.

Analysis

The most recent figure for average number of completed years in formal education, aged 25 and in Nigeria is 10.04, measured in 2018. That is the highest value across all 7 years on record.

The figure is up 40.2% on the previous year and up 71.9% over ten years.

Over the whole period, average number of completed years in formal education, aged 25 and in Nigeria peaked at 10.04 in 2018 and was at its lowest, 0, in 1993.

Nigeria ranks 55th of 90 countries on this measure, in the middle of the range.

Average number of completed years in formal education, aged 25 and in Nigeria, year by year

Annual values for Average number of completed years in formal education, aged 25 and above in Nigeria, 1993 to 2018.
Year Value Change
1993 0
2003 5.48
2009 5.84 +6.5%
2010 6.41 +9.8%
2012 7.08 +10.3%
2015 7.16 +1.2%
2018 10.04 +40.2%

Averages by decade

DecadeAverage LowestHighest Years
1990s 0 0 0 1
2000s 5.66 5.48 5.84 2
2010s 7.67 6.41 10.04 4

Countries ranked near Nigeria

  1. 52 Uruguay 10.33 compare
  2. 53 Bolivia, Plurinational State of 10.3 compare
  3. 54 Ecuador 10.07 compare
  4. 56 Portugal 9.96 compare
  5. 57 Mexico 9.95 compare
  6. 58 Paraguay 9.9 compare

See the full ranking of 90 places →

More reference data data for Nigeria

All data for Nigeria →

Frequently asked questions

What is average number of completed years in formal education, aged 25 and in Nigeria?
Average number of completed years in formal education, aged 25 and in Nigeria was 10.04 in 2018, according to the World Bank.
What is the highest average number of completed years in formal education, aged 25 and recorded in Nigeria?
The highest recorded value was 10.04 in 2018.
What is the lowest average number of completed years in formal education, aged 25 and recorded in Nigeria?
The lowest recorded value was 0 in 1993.
How does Nigeria rank for average number of completed years in formal education, aged 25 and?
Nigeria ranks 55th out of 90 countries with data for 2018.
Is average number of completed years in formal education, aged 25 and rising or falling in Nigeria?
Over the last ten years it is up 71.9%. The long-run trend across the full record is rising.
Where does this Nigeria data come from?
The figures come from the World Bank, published as part of Average number of completed years in formal education, aged 25 and above. Statizoid updates them automatically from the source API.

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Average number of completed years in formal education, aged 25 and in Nigeria. Statizoid. Retrieved 24 August 2026, from https://reference.statizoid.com/stat/average-number-of-completed-years-in-formal-education-aged-25-and-above/nigeria/

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About this data

Indicator
Average number of completed years in formal education, aged 25 and above
Source
World Bank
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
90 places, 1,228 data points, 1970–2021
Last refreshed