Adult literacy rate, population 15+ years, adjusted gender parity in Sri Lanka
Sri Lanka: Adult literacy rate, population 15+ years, adjusted gender parity was 0.98 GPIA in 2024. ▲ Rising
Adult literacy rate, population 15+ years, adjusted gender parity in Sri Lanka, 1981–2024
Source: UNESCO Institute for Statistics. Measured in GPIA.
Analysis
Sri Lanka recorded 0.98 GPIA for adult literacy rate, population 15+ years, adjusted gender parity in 2024.
Compared with earlier readings it is down 0.1% over ten years.
Over the whole period, adult literacy rate, population 15+ years, adjusted gender parity in Sri Lanka peaked at 0.9807 GPIA in 2015 and was at its lowest, 0.9 GPIA, in 1981.
That places Sri Lanka 30th out of 88 countries with data for 2024, putting it in the middle of the range.
The long-run direction has been consistently rising across the 16 years of available data.
Adult literacy rate, population 15+ years, adjusted gender parity in Sri Lanka, year by year
| Year | GPIA | Change |
|---|---|---|
| 1981 | 0.9 GPIA | — |
| 2001 | 0.97 GPIA | +7.8% |
| 2006 | 0.96 GPIA | -1.0% |
| 2008 | 0.97 GPIA | +1.0% |
| 2010 | 0.97 GPIA | +0.0% |
| 2014 | 0.9806 GPIA | +1.1% |
| 2015 | 0.9807 GPIA | +0.0% |
| 2016 | 0.98 GPIA | -0.1% |
| 2017 | 0.98 GPIA | +0.0% |
| 2018 | 0.98 GPIA | +0.0% |
| 2019 | 0.98 GPIA | +0.0% |
| 2020 | 0.98 GPIA | +0.0% |
| 2021 | 0.98 GPIA | +0.0% |
| 2022 | 0.98 GPIA | +0.0% |
| 2023 | 0.98 GPIA | +0.0% |
| 2024 | 0.98 GPIA | +0.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 0.9 GPIA | 0.9 GPIA | 0.9 GPIA | 1 |
| 2000s | 0.9667 GPIA | 0.96 GPIA | 0.97 GPIA | 3 |
| 2010s | 0.9788 GPIA | 0.97 GPIA | 0.9807 GPIA | 7 |
| 2020s | 0.98 GPIA | 0.98 GPIA | 0.98 GPIA | 5 |
Countries ranked near Sri Lanka
More education data for Sri Lanka
- Teachers in secondary education, both sexes (number), gaps filled 155,543 (2023)
- Repeaters in primary education, all grades, both sexes (number), gaps 0 (2023)
- Enrolment in pre-primary education, male (number), gaps filled 224,799 (2023)
- Enrolment in pre-primary education, female (number), gaps filled 214,300 (2023)
- Secondary education, pupils, gaps filled 2.54 million (2023)
- Primary education, duration (years), annual growth rate 0 % change on previous year (2025)
- Primary education, pupils, gaps filled 1.58 million (2023)
- Primary education, pupils, annual growth rate -2.89 % change on previous year (2023)
- Primary education, pupils, per unit of GDP 0 units per US$ of GDP (2023)
- Primary education, pupils, per capita 0.0715 units per person (2023)
Frequently asked questions
- What is adult literacy rate, population 15+ years, adjusted gender parity in Sri Lanka?
- Adult literacy rate, population 15+ years, adjusted gender parity in Sri Lanka was 0.98 GPIA in 2024, according to UNESCO Institute for Statistics.
- What is the highest adult literacy rate, population 15+ years, adjusted gender parity recorded in Sri Lanka?
- The highest recorded value was 0.9807 GPIA in 2015.
- What is the lowest adult literacy rate, population 15+ years, adjusted gender parity recorded in Sri Lanka?
- The lowest recorded value was 0.9 GPIA in 1981.
- How does Sri Lanka rank for adult literacy rate, population 15+ years, adjusted gender parity?
- Sri Lanka ranks 30th out of 88 countries with data for 2024.
- Is adult literacy rate, population 15+ years, adjusted gender parity rising or falling in Sri Lanka?
- Over the last ten years it is down 0.1%. The long-run trend across the full record is rising.
- Where does this Sri Lanka data come from?
- The figures come from UNESCO Institute for Statistics, published as part of Adult literacy rate, population 15+ years, adjusted gender parity index (GPIA). Statizoid updates them automatically from the source API.
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About this data
February 2026 Data Release