# Student-teacher ratio — TLS
> Latest: 26.95% (2018). Change: -0.7 pp vs 2017.
- Unit: %
- Frequency: Annual · Coverage: 2001–2018
- Data updated: 2026-10-08
- Source: World Bank — SE.PRM.ENRL.TC.ZS — https://data.worldbank.org/indicator/SE.PRM.ENRL.TC.ZS
- License: CC BY 4.0
- Interactive chart: https://econdash.org/chart/student-teacher-ratio/TLS
## Recent values
| Year | Value |
| :--- | :--- |
| 2009 | 29.78% |
| 2010 | 30.2% |
| 2011 | 31.35% |
| 2017 | 27.65% |
| 2018 | 26.95% |
## How to cite
APA: World Bank. (2018). Student-teacher ratio — TLS [Data set]. Retrieved November 8, 2026, from EconDash: https://econdash.org/chart/student-teacher-ratio/TLS. Original source: https://data.worldbank.org/indicator/SE.PRM.ENRL.TC.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)