# Literacy rate (adult) — SLV
> Latest: 89.77% (2024). Change: -0.1 pp vs 2023.
- Unit: %
- Frequency: Annual · Coverage: 1992–2024
- Data updated: 2026-10-08
- Source: UNESCO UIS — SE.ADT.LITR.ZS — https://data.worldbank.org/indicator/SE.ADT.LITR.ZS
- License: CC BY 4.0
- Interactive chart: https://econdash.org/chart/literacy-rate-adult/SLV
## Recent values
| Year | Value |
| :--- | :--- |
| 2020 | 89.98% |
| 2021 | 89.06% |
| 2022 | 89.35% |
| 2023 | 89.85% |
| 2024 | 89.77% |
## How to cite
APA: UNESCO UIS. (2024). Literacy rate (adult) — SLV [Data set]. Retrieved November 13, 2026, from EconDash: https://econdash.org/chart/literacy-rate-adult/SLV. Original source: https://data.worldbank.org/indicator/SE.ADT.LITR.ZS
## Full data
Full time series: https://econdash.org/docs/agent-payments (free API trial for core indicators of 10 major economies; otherwise an API key or pay per call)