Adult literacy reached 87.01% globally in 2022, yet 773 million adults still cannot read or write. The gap is especially sharp for women and girls, with worldwide female adult literacy at 83.3% in 2018 compared to 90% for males, and nearly all progress hiding unevenly across regions and settings. These statistics are not just about education access, they reveal how literacy disparities shape life chances and national development.
Key Takeaways
- Global female adult literacy rate is 83.3% compared to 90% for males in 2018
- In low-income countries, female literacy lags male by 20 percentage points on average in 2020
- Worldwide, women make up 64% of illiterate adults over 65 in 2022
- In 2022, the global adult literacy rate (aged 15 and above) reached 87.01%, up from 86.3% in 2018
- Worldwide, 773 million adults remain illiterate as of 2022, representing about 14% of the global adult population
- The global youth literacy rate (aged 15-24) stands at 92.05% in 2022, showing significant improvement from 89% in 2000
- In 2020, Finland's adult literacy rate is 100%, highest in Europe
- Norway reports 100% adult literacy in 2020 World Bank data
- Luxembourg's literacy rate for adults is 100% as of 2020
- Adult literacy rate in Sub-Saharan Africa is 66.4% as of 2020, the lowest regionally
- Southern Asia's adult literacy rate stands at 74.4% in 2020, with significant urban-rural gaps
- In Latin America and the Caribbean, adult literacy averages 94.6% in 2020
Millions of girls and women still miss out on literacy, widening global gender and rural gaps.
Related reading
01 · Category
Gender Disparities29 stats
01
Global female adult literacy rate is 83.3% compared to 90% for males in 2018
02
In low-income countries, female literacy lags male by 20 percentage points on average in 2020
03
Worldwide, women make up 64% of illiterate adults over 65 in 2022
04
Youth female literacy rate globally is 91.5% vs 92.6% male in 2020
05
In Sub-Saharan Africa, female adult literacy is 59.5% vs 73% male in 2020
06
Southern Asia female literacy 68.5% vs 80.9% male adults 2020
07
Globally, closing gender literacy gap could add $1.5 trillion to GDP by 2030, per UNESCO 2022
08
Female literacy parity index is 0.92 globally for adults in 2020
09
In rural areas worldwide, female illiteracy is 22% vs 15% male in 2020
10
UNESCO 2022: 132 million girls out of school, exacerbating literacy gaps
11
Female youth literacy in least developed countries is 78% vs 87% male 2020
12
Globally, married women have 10% lower literacy rates than unmarried in 2020 surveys
13
In Arab states, female adult literacy improved 15% from 2000-2020 but gap persists at 14 points
14
Worldwide, indigenous women have 25% lower literacy than men in their communities 2021
15
Female digital literacy lags male by 8% globally in 2022
16
In 2020, 70% of out-of-school children are girls in low-income countries, impacting literacy
17
Gender gap in adult literacy has narrowed from 20 to 7 points globally 1990-2020
18
Female literacy correlates with 2x higher child school attendance worldwide 2022
19
In fragile states, female literacy is 45% vs 60% male adults 2020
20
Global female functional illiteracy (PIAAC level 1 or below) is 18% vs 14% male 2022
21
Youth male literacy rate (15-24) is 92.7% globally vs 91.4% female in 2020
22
Male adult literacy in high-income countries is 99.5% vs 99.3% female 2020, near parity
23
In Pakistan, male literacy 71% vs female 51% adults 2020
24
Yemen male adult literacy 81% vs 55% female 2020
25
Nigeria male literacy 71.1% vs 51.1% female 2020
26
Bangladesh male 76.6% vs female 72.8% adults 2020, narrowing gap
27
Ethiopia male 57.8% vs female 41.0% literacy 2020
28
Global PIAAC data shows men score 10 points higher in literacy proficiency 2018
29
Adult male literacy rate in Niger is 42.9% vs 19.5% female 2020
Interpretation
Gender Disparities Interpretation
We cheer the narrowing global gender gap in literacy, yet the persistent and profound deficits for women—especially in the poorest regions—represent not just a statistical lag but a staggering, trillion-dollar drain on human potential.
02 · Category
Global Literacy Rates30 stats
01
In 2022, the global adult literacy rate (aged 15 and above) reached 87.01%, up from 86.3% in 2018
02
Worldwide, 773 million adults remain illiterate as of 2022, representing about 14% of the global adult population
03
The global youth literacy rate (aged 15-24) stands at 92.05% in 2022, showing significant improvement from 89% in 2000
04
Globally, 75% of illiterate adults live in South Asia and sub-Saharan Africa combined in 2022
05
The world's illiterate population has decreased by 100 million since 2000 despite population growth, as per 2022 UNESCO data
06
Global female adult illiteracy rate is 10.9% compared to 9.0% for males in 2022
07
Literacy rates among global indigenous populations average 20% lower than national averages, per 2021 UNESCO report
08
By 2030, UNESCO projects global adult literacy to reach 90%, contingent on SDG 4 progress
09
Global literacy gap between richest and poorest quintiles is 35 percentage points for adults in 2022
10
In 2020, 67% of the world's illiterate adults were women, according to UNESCO Institute for Statistics
11
Global urban adult literacy rate is 92% versus 79% in rural areas as of 2022
12
UNESCO reports that global literacy rates have stagnated at around 86% for adults since 2015
13
The global average years of schooling for adults is 8.7 years, correlating with literacy levels in 2022
14
Worldwide, 250 million children of primary school age are not achieving minimum proficiency in reading, per 2022 data
15
Global literacy rate for population aged 65+ is only 72% compared to 90% for under 25s in 2022
16
In 2022, the adult literacy rate in high-income countries averaged 99.2%
17
UNESCO estimates 750 million youth and adults lack basic literacy skills globally in 2022
18
Global literacy parity index (female/male) for youth is 0.98 in 2022, indicating near gender equality
19
The cost of global illiteracy to economies is estimated at $1 trillion annually in lost productivity, per 2021 UNESCO
20
Global primary school completion rate linked to literacy stands at 89% in 2022
21
In 2022, 14% of the world's adults cannot read or write a simple sentence
22
Global literacy rates have risen from 12% in 1800 to 87% in 2022
23
UNESCO's 2022 data shows 63 million primary-aged children out of school, impacting future literacy
24
Global digital literacy rate among adults is 65% as of 2022 estimates
25
The world's illiterate population is projected to drop to 600 million by 2030, per UNESCO
26
Global functional literacy rate (PISA-equivalent) is around 70% for 15-year-olds in 2022
27
In 2022, 85% of UNESCO member states report literacy data, covering 95% of world population
28
Global literacy crisis affects 260 million children unable to read basic text, per 2022 World Bank
29
UNESCO 2022: Literacy rates in least developed countries average 65% for adults
30
Worldwide, literacy contributes to 2.5% annual GDP growth per UNESCO models in 2022
Interpretation
Global Literacy Rates Interpretation
While we celebrate global literacy inching towards 90%, the sobering truth is that our progress is as uneven as a poorly written sentence, with vast populations, particularly women, the rural poor, and indigenous communities, still waiting to turn the page on basic education.
More related reading
03 · Category
National Literacy Rates30 stats
01
In 2020, Finland's adult literacy rate is 100%, highest in Europe
02
Norway reports 100% adult literacy in 2020 World Bank data
03
Luxembourg's literacy rate for adults is 100% as of 2020
04
Andorra has 100% literacy rate across all age groups in 2020 CIA estimates
05
Greenland (Denmark) adult literacy is 100% in 2020
06
Liechtenstein's population literacy rate is 100% per 2020 data
07
United States adult literacy rate is 99% in 2020
08
Canada reports 99% adult literacy in 2020
09
Germany has 99% adult literacy rate as of 2020
10
Japan’s adult literacy is 99% in 2020 UNESCO data
11
South Korea adult literacy rate is 98% in 2020
12
Australia 99% adult literacy in 2020
13
United Kingdom 99% literacy rate for adults 2020
14
Sweden 99% adult literacy 2020
15
Denmark 99% literacy rate 2020
16
Netherlands 99% adult literacy 2020
17
Switzerland 99% literacy 2020
18
Austria 98% adult literacy 2020
19
Belgium 99% literacy rate 2020
20
Ireland 99% adult literacy 2020
21
New Zealand 99% literacy 2020
22
Singapore 97.5% adult literacy 2020
23
China adult literacy 96.8% in 2020
24
India’s adult literacy rate is 77.7% as of 2020
25
Brazil 93.2% adult literacy 2020
26
Afghanistan adult literacy 37.3% in 2020, lowest in Asia
27
Niger has 30.9% adult literacy rate in 2020
28
Guinea 33.3% adult literacy 2020
29
Burkina Faso 34.2% literacy 2020
30
Mali 33.7% adult literacy 2020
Interpretation
National Literacy Rates Interpretation
While nations like Finland are busy writing perfect prose, others like Chad are still struggling to find the pencil sharpener, revealing a global story where literacy is less about intelligence and more about access.
04 · Category
Regional Literacy Rates26 stats
01
Adult literacy rate in Sub-Saharan Africa is 66.4% as of 2020, the lowest regionally
02
Southern Asia's adult literacy rate stands at 74.4% in 2020, with significant urban-rural gaps
03
In Latin America and the Caribbean, adult literacy averages 94.6% in 2020
04
Northern Africa and Western Asia report 82.7% adult literacy rate in 2020
05
Central and Southern Asia youth literacy rate is 88.2% in 2020
06
Sub-Saharan Africa's youth literacy rate is 75.4% as of 2020
07
Eastern and South-Eastern Asia boasts 96.1% adult literacy in 2020
08
Oceania's adult literacy rate averages 88.5% in 2020, varying widely by island nations
09
In Europe and Northern America, adult literacy is near 99.8% in 2020
10
Central Asia adult literacy rate is 99.7% in 2020
11
Latin America's female adult literacy is 94.2% versus 95.1% male in 2020
12
Sub-Saharan Africa has 28% illiterate adults, highest regional share in 2020
13
Southern Asia accounts for 44% of global illiterate adults in 2020
14
Eastern Asia's youth literacy rate is 99.8% in 2020
15
Western Asia adult literacy improved to 86.3% from 80% in 2010, per 2020 data
16
In 2020, Northern Africa's literacy rate for ages 15-24 is 92.1%
17
Sub-Saharan Africa's rural adult literacy is 58% versus 82% urban in 2020
18
Latin America and Caribbean youth literacy parity (F/M) is 0.99 in 2020
19
Oceania's illiterate adults number around 1.5 million in 2020
20
Central and Southern Asia's adult literacy rose 5% from 2015-2020
21
Europe/North America's functional illiteracy rate is under 5% in 2020 PIAAC data
22
Sub-Saharan Africa's gender gap in adult literacy is 12 percentage points in 2020
23
Southern Asia's out-of-school children impact 25 million on regional literacy in 2020
24
Eastern Asia's elderly literacy (65+) is 92% in 2020
25
Western Asia youth literacy rate is 95.2% in 2020
26
Northern Africa's adult literacy for women is 78.5% in 2020
Interpretation
Regional Literacy Rates Interpretation
While our world's literacy report card showcases some impressive A+ regions, it's a stark reminder that for millions of adults in Sub-Saharan Africa and Southern Asia, the fundamental right to read a medicine label or a ballot remains a subject they were never given the textbook for.
Reference
Cite This Report
This report is designed to be cited. We maintain stable URLs and versioned verification dates. Copy the format appropriate for your publication below.
APA
Marcus Engström. (2026, February 13). Literacy Statistics. Gitnux. https://gitnux.org/literacy-statistics
MLA
Marcus Engström. "Literacy Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/literacy-statistics.
Chicago
Marcus Engström. 2026. "Literacy Statistics." Gitnux. https://gitnux.org/literacy-statistics.
Sources & references
8 datasets cited across this report · attribution is report-level