After administrative reforms in 1867 and 1877 some parts of the Manastir Vilayet were ceded to newly established Scutari Vilayet (1867) and Kosovo Vilayet (1877).
Administrative divisions of Manastir Vilayet until 1912:[7]
According to Russian consul in the Manastir Vilayet, A. Rostkovski, finishing the statistical article in 1897, the total population was 803,340, with Rostkovski grouping the population into the following groups:[8][verification needed]
Turks, Ottomans: 78,867
Albanians, Ghegs: 144,918
Albanians, Tosks: 81,518
Albanians, Christians: 35,525
Slavs, Exarchists: 186,656
Slavs, Patriarchists: 93,694
Slavs, Muslims: 11,542
Greeks, Christians: 97,439
Greeks, Muslims: 10,584
Vlachs (Aromanians): 53,227
Jews: 5,270
1906/07
According to the 1906/07 Ottoman census the vilayet had a total population of 824,828 people, ethnically consisting as:[9]
According to Ottoman census data, the ethnoreligious composition in 1911 was the following (Serbs and Orthodox Albanians were included as either Greeks or Bulgarians):[10]
According to an estimation published in a Belgian magazine, the ethnic composition in 1912 when the vilayet was dissolved during the First Balkan War was:[11]
^Salname-yi Vilâyet-i Manastır ("Yearbook of the Vilayet of Monastir"), Manastır vilâyet matbaası, Manastır [Macedonia], 1292 [1875]. in the website of Hathi Trust Digital Library.
^ abBirken, Andreas (1976). Die Provinzen des Osmanischen Reiches. Beihefte zum Tübinger Atlas des Vorderen Orients (in German). Vol. 13. Reichert. pp. 71–72. ISBN9783920153568.
^Gjurmime albanologjike (in Serbian). Pristina: Albanološki institut u Prištini. 1968. p. 177. Retrieved 4 January 2012.
^Published on December 21, 1912 in the Belgian magazine Ons Volk Ontwaakt (Our Nation Awakes) - view the table of Vilajet Manastir: Skynet GodsdBalkanArchived 2017-05-09 at the Wayback Machine