محافظة سلفيت
Az-Zawiya () is a Palestinian town in the Salfit Governorate in the northern West Bank, located west of Salfit and south of Qalqilya. According to the Palestinian Central Bureau of Statistics, az-Zawiya had a population of 4,754 in 2007. The town's population is made up of primarily three families: Shuqeir (45%), Muqadi (30%) and Raddad (20%), while the remaining 5% consists of Palestinian refugee families such as Shamlawi, Rabi and Yusif.