Source | Period | Region | Population size |
---|---|---|---|
Ottoman Empire Tax | 15th century | Balkan Provinces | 17,000 |
Registries | 16th century | Balkan Provinces | 65,000 |
 | 16th century | Bulgaria only | 5,700 |
Ottoman Empire | 17th century | Balkan Provinces | 11-15,000 males of |
Army List | Â | Â | military age |
Austro-Hungarian Empire | 1772 | Transylvania | 39,000 |
Census Data | 1837 | Transylvania | 53,000 |
 | 1893 | Transylvania | 105,000 |
Bulgaria | 1881-1885 | Bulgaria | 62,324 |
Census Data | Â | Â | Â |