Statizoid

Lower secondary school starting age in Bulgaria

Bulgaria: Lower secondary school starting age was 11 years in 2025. ▬ Flat

Latest (2025)
11 years
Change on year
unchanged
World rank
144th
of 209 countries
All-time high
11 years
in 1970
All-time low
11 years
in 1970
Years of data
56
1970–2025

Lower secondary school starting age in Bulgaria, 1970–2025

02.557.510197019972025

Source: Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Measured in years.

Analysis

The most recent figure for lower secondary school starting age in Bulgaria is 11 years, measured in 2025. That is the highest value across all 56 years on record.

Compared with earlier readings it is unchanged over ten years.

Over the whole period, lower secondary school starting age in Bulgaria peaked at 11 years in 1970 and was at its lowest, 11 years, in 1970.

That places Bulgaria 144th out of 209 countries with data for 2025, putting it in the middle of the range.

Averages by decade

DecadeAverage LowestHighest Years
1970s 11 years 11 years 11 years 10
1980s 11 years 11 years 11 years 10
1990s 11 years 11 years 11 years 10
2000s 11 years 11 years 11 years 10
2010s 11 years 11 years 11 years 10
2020s 11 years 11 years 11 years 6

Countries ranked near Bulgaria

  1. 144 Albania 11 years compare
  2. 144 Algeria 11 years compare
  3. 144 Bahamas 11 years compare
  4. 144 Bangladesh 11 years compare
  5. 144 Barbados 11 years compare
  6. 144 Belize 11 years compare
  7. 144 Bermuda 11 years compare
  8. 144 Bosnia and Herzegovina 11 years compare
  9. 144 Brazil 11 years compare
  10. 144 Cayman Islands 11 years compare
  11. 144 Colombia 11 years compare
  12. 144 Comoros 11 years compare
  13. 144 Croatia 11 years compare
  14. 144 Czechia 11 years compare
  15. 144 Djibouti 11 years compare
  16. 144 Eritrea 11 years compare
  17. 144 France 11 years compare
  18. 144 French Polynesia 11 years compare
  19. 144 Gabon 11 years compare
  20. 144 Gibraltar 11 years compare
  21. 144 Hungary 11 years compare
  22. 144 India 11 years compare
  23. 144 Italy 11 years compare
  24. 144 Kuwait 11 years compare
  25. 144 Kyrgyzstan 11 years compare
  26. 144 Laos 11 years compare
  27. 144 Lithuania 11 years compare
  28. 144 Madagascar 11 years compare
  29. 144 Mauritius 11 years compare
  30. 144 Moldova 11 years compare
  31. 144 Monaco 11 years compare
  32. 144 Mongolia 11 years compare
  33. 144 Montenegro 11 years compare
  34. 144 New Caledonia 11 years compare
  35. 144 New Zealand 11 years compare
  36. 144 North Macedonia 11 years compare
  37. 144 Poland 11 years compare
  38. 144 Romania 11 years compare
  39. 144 Russia 11 years compare
  40. 144 Samoa 11 years compare
  41. 144 San Marino 11 years compare
  42. 144 Serbia 11 years compare
  43. 144 Tajikistan 11 years compare
  44. 144 United Kingdom 11 years compare
  45. 144 Uzbekistan 11 years compare
  46. 144 Vietnam 11 years compare

See the full ranking of 209 places →

More education data for Bulgaria

All data for Bulgaria →

Frequently asked questions

What is lower secondary school starting age in Bulgaria?
Lower secondary school starting age in Bulgaria was 11 years in 2025, according to Data API, UN Educational, Scientific and Cultural Organization (UNESCO).
What is the highest lower secondary school starting age recorded in Bulgaria?
The highest recorded value was 11 years in 1970.
What is the lowest lower secondary school starting age recorded in Bulgaria?
The lowest recorded value was 11 years in 1970.
How does Bulgaria rank for lower secondary school starting age?
Bulgaria ranks 144th out of 209 countries with data for 2025.
Is lower secondary school starting age rising or falling in Bulgaria?
Over the last ten years it is unchanged. The long-run trend across the full record is flat.
Where does this Bulgaria data come from?
The figures come from Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as part of Lower secondary school starting age (years). Statizoid updates them automatically from the source API.

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About this data

Indicator
Lower secondary school starting age (years)
Unit
years
Source
Data API, UN Educational, Scientific and Cultural Organization (UNESCO)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
209 places, 11,411 data points, 1970–2025
Last refreshed

Lower secondary school starting age is the age at which students would enter lower secondary education, assuming they had started at the official entrance age for the lowest level of education, had studied full-time throughout and had progressed through the system without repeating or skipping a grade.