Damus d yiwet n temdint id yezgan deg temnaṭ n Tipaza. Tamedint n Damus tezgad ɣef 70 ikilumtren ar umalu n Tipaza. Deg 2008, ɣur-es azal n 17,111 imezdaɣen. Zik di lawan n Irumyen, sawalen-as "Dupleix". Imezdaɣen-is llan seg teqbilin n At Ziwi, d Izatimen ed At Milak. Asideg Damus tezga-d ar ugafa-utrim n twilayt n Tipaza, ɣef 50 km ar utrim n weɣrem n Cercal ed ɣef 55 km ar wegmuḍ (ccerq) si Tnes. Usunen(Tuddar) n Damus At Ḥtita At Zwi Damus Iɣzer n Ḥerbil Ruff Reǧǧu Iremamen