An haifi Ashley Michelle Tisdale a Monmouth County, New Jersey zuwa Lisa Morris da dan kwangila Michael Tisdale. Mahaifinta Kirista ne kuma mahaifiyarta Bayahude ce; an tashe ta da "kadan daga cikin addinai biyu". 'Yar'uwar Tisdale Jennifer' yar wasan kwaikwayo ce kuma furodusa ce. Ita ma tana da alaƙa da ɗan kasuwa Ron Popeil ta hannun kakan mahaifiyarta Arnold Morris wanda aka fi sani da kasancewa ɗan wasa don wuka Ginsu. A lokacin da yake da shekaru uku, Tisdale ya sadu da manajanta, Bill Perlman, a wani kantin sayar da kayayyaki na New Jersey. Ya aike ta zuwa gwaji don tallace-tallace, kuma an sanya ta a cikin tallace-tallace na gidan talabijin na kasa fiye da ɗari a matsayin yarinya. Ta fara aikin wasan kwaikwayo ta hanyar fitowa a cikin Shugaban kasa: Musical Fable da Sound of Music Michael Tisdale a Monmouth County's Community Center (1998). Babanta Kirista ne kuma mahaifiyarta Bayahude ce; an tashe ta da "kadan daga cikin addinai biyu".
uku