Bizzariya is situated on Mount 'Ilan, which has a summit of 588 meters above sea level. The village's average elevation is 450 meters above sea level. The old core of the village consists of two dunams and mostly contains half-ruined houses, with some more modern homes. The nearest localities are Ramin to the south, Burqa to the southeast, Silat ad-Dhahr to the northeast, al-Attara to the north, Kafr Rumman to the northwest and Anabta to the west.
History
found in Bizzariya indicate that the village was likely established during the Byzantine era in Palestine. It was a smaller settlement than a nearby site in Bizzariya's jurisdiction called Khirbet Rujman. Most pottery sherds found Bizzariya date back to the medieval period and the village was a casale during Crusader rule in the 12th century.
Ottoman era
Bizzariya, like all of Palestine, was incorporated into the Ottoman Empire in 1517. About 10% of the pottery sherds found in the village date back to this period. In the 1596 Ottoman tax registers, Bizzariya was listed as an entirely Muslim village called "Barazia", and had a population of 26 families and two bachelors. It was located in the nahiya of Jabal Sami, part of Sanjak Nablus. The inhabitants paid a fixed tax rate of 33,3% on agricultural products, including wheat, barley, summer crops, olive trees, and goats and/or beehives, in addition to a water mill and occasional revenues, a total of 6,800 akçe. In 1838, Edward Robinson noted Bizaria on his travels in the region, and placed it in the Wady esh-Sha'iradministrative region, west of Nablus. In 1870 Victor Guérin noted it as a village of about one hundred inhabitants, surrounded by several gardens planted with pomegranate and fig trees. In 1882 the PEF's Survey of Western Palestine described Bizzaria as a "small hamlet on high ground, with springs to the east."
In the 1922 census of Palestine, conducted by the British Mandate authorities, Bezarieh had a population of 183 Muslims, increasing in the 1931 census to 217, still all Muslim, in 42 houses. In the 1945 statistics the population was 320, all Muslims, with 4,278 dunams of land, according to an official land and population survey. Of this, 357 dunams were plantations and irrigable land, 1,393 were used for cereals, while 52 dunams were built-up land.
In 1997, Bizzariya had a population of 1,606. Palestinian refugees and their descendants accounted for 7.3% of the population. The village's principal families are Hussein, Salim, Hammad, Naser and 'Odah.