# Student-teacher ratio — Bulgaria
> Latest: 15.21% (2017). Change: -2.4 pp vs 2016.
- Unit: %
- Frequency: Annual · Coverage: 1996–2017
- 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/BGR
## Recent values
| Year | Value |
| :--- | :--- |
| 2012 | 17.42% |
| 2013 | 17.63% |
| 2014 | 17.73% |
| 2016 | 17.61% |
| 2017 | 15.21% |
## How to cite
APA: World Bank. (2017). Student-teacher ratio — Bulgaria [Data set]. Retrieved November 13, 2026, from EconDash: https://econdash.org/chart/student-teacher-ratio/BGR. 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)