This study examined the preferences of parents of elementary school-aged children regarding when sexuality topics should be discussed in school and at home. The survey was mailed to a national random sample of parents of elementary school age children. Overall, 92% of parents believed that sexuality education should be taught in schools. Independent t-tests showed statistically significant differences between mothers and fathers regarding when sexuality education topics should be taught in elementary school as well as when they planned to discuss sexuality topics at home with their child. This study provides valuable information regarding parents' perceptions about sexuality education.