What is the difference in adult illiterate population, 15+ years, female between Nigeria and World?

459.13 million number, with World ahead.

How many years of comparable data are there for Nigeria and World?

5 years are reported by both, from 1991 to 2018.

Where does this data come from?

UNESCO Institute for Statistics, published as Adult illiterate population, 15+ years, female (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Nigeria vs World: Adult illiterate population, 15+ years, female

Nigeria

25.86 million number

in 2018

World

484.99 million number

in 2019

Nigeria rank

4th

World rank

1st

Adult illiterate population, 15+ years, female over time

Nigeria
World

How they compare

World currently reports 484.99 million number against 25.86 million number in Nigeria, a difference of 459.13 million number.

That makes World's figure about 18.8 times Nigeria's.

Across all 5 years both countries report, World has been ahead every year.

Nigeria ranks 4th and World ranks 1st of 87 countries.

World has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Nigeria	World	Difference	Ahead
1990s	15.18 million number	578.56 million number	563.39 million number	World
2000s	19.96 million number	526.02 million number	506.06 million number	World
2010s	25.86 million number	487.43 million number	461.57 million number	World

Averages of every year both report within each decade.

Frequently asked questions

Which has higher adult illiterate population, 15+ years, female, Nigeria or World?: World, at 484.99 million number against 25.86 million number in Nigeria as of 2019.
What is the difference in adult illiterate population, 15+ years, female between Nigeria and World?: 459.13 million number, with World ahead.
How many years of comparable data are there for Nigeria and World?: 5 years are reported by both, from 1991 to 2018.
How do Nigeria and World rank globally for adult illiterate population, 15+ years, female?: Nigeria ranks 4th and World ranks 1st of 87 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Adult illiterate population, 15+ years, female (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Nigeria vs World: Adult illiterate population, 15+ years, female. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 09 September 2026, from https://education.statizoid.com/compare/adult-illiterate-population-15-years-female-number/nigeria/world/

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About this data

Indicator: Adult illiterate population, 15+ years, female (number)
Unit: number
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 126 places, 2,268 data points, 1970–2019
Last refreshed: 04 September 2026

Total number of females over age 15 who cannot both read and write with understanding a short simple statement on their everyday life.