[3] Al-Mansura, like the rest of Palestine, was incorporated into the Ottoman Empire in 1517, and in the census of 1596, the village was located in the nahiya of Tabariyya, part of Safad Sanjak.

The villagers paid a fixed tax-rate of 25% on agricultural products, including wheat, barley, rice, goats and beehives, in addition to occasional revenues; the taxes totalled 530 akçe.

[4][5] In 1838, el-Mansura was noted as a Druse village in the Esh-Shagur district, located between Safad, Acca and Tiberias.

[8] In 1881, the PEF's Survey of Western Palestine described El Mansurah as "A stone-built village, situated on the slope of the hill, containing about 150 Moslems; extensive olive-groves to the south; water from springs and cisterns.

"[9] In the 1922 census of Palestine, conducted by the British Mandate authorities, Mughar wa Mansura had a total population of 1377.