Childhood sexual abuse is defined as sexual contact imposed on a child whose development is still, from the emotional, cognitive and maturity point of view, lacking. The objective of this epidemiological study, conducted among a representative sample of the female population aged 20 and over in Casablanca, Morocco, is to determine the prevalence of the childhood sexual abuse and its long-term repercussions. The main results were that 9.2% (n=65) reported childhood sexual abuse. The mean age of this subgroup was 31.34+/-9.43 years (20-63); 66.1% were housewives; 40% were single and 10.8% were divorced. The prevalence of genital abuse with penetration was 33.8% (22 cases). The abuser was known in 56.2% and was a family member in 20.4% of the cases. Of the 728 women interviewed, 27 (43.5%) abused women and 83 (29.5%) non-abused women during childhood reported depressive symptoms with a positive association (p=0.03). There was also an association between the most severe types of abuse and vaginismus. Generally speaking, all those who were abused during their childhood suffered sexual disturbances during their adult life.