Har Adar (Hebrew: הַר אֲדָר) is an Israeli settlement and local council in the Seam Zone and the Maccabim sub-region of the West Bank. Har Adar was founded in 1982 and has a population of approximately 4,000. It is located near Abu Ghosh and the Green Line on Road 425, approximately 15 kilometers west of Jerusalem. Har Adar is ranked high on the Israeli socio-economic scales, at 9/10.