This study aimed to extend the understanding of anti-social behaviour and its association with popularity and sociometric status in a sample of at-risk adolescents from diverse ethnic backgrounds (n ¼ 1491, average age 14.7 years). Both overt and covert types of antisocial behaviour were used to distinguish subgroups. These subgroups were created on the basis of anti-social behaviour profile scores, using Latent Class Analysis. Moderator effects of gender and ethnic background were investigated using a log-linear analysis. The main finding was that each sociometric status group consisted of subgroups that differed in terms of prevalence of self-reported anti-social behaviour. At-risk young adolescents who reported involvement in anti-social behaviour appeared in every status group, including the popular group. Implications for school prevention programmes for anti-social behaviour are discussed.