Pediculosis capitis is a worldwide public health concern, and today, head lice are seen in all socio-economic levels. The infestation usually occurs by head-to-head contact and children, primarily girls, aged 3-12 years are mostly affected. In the present study a total of 405 pupils (214 boys and 191 girls) from two pre- and primary schools in the Kayseri-Hacılar region were examined for pediculosis capitis during March 2010.Lice and/or eggs were detected by visual examination of the children's hair.Out of 405 children, 44 (10.9%) were infested with head lice. There were significant differences between the schools and the gender while no significant differences could be found between infestation and child's age, education of the parents, income of the family, housing type, source of water, and the presence or absence of a bathroom.Head lice remain a public health problem and more emphasis should be given to the education of parents regarding their biology and control.