Adolescent aggression and delinquency impede healthy adjustment in early adulthood and may have particularly serious long-term consequences for minority youth. Therefore, prevention research should examine these behaviors within a sociocultural framework among newer immigrant samples to determine whether, and how, adaptation to life in the US affects these behaviors. This study investigated the role of two sociocultural variables–bicultural stress and negative context of reception–on changes in aggression and rule breaking behaviors over two time points among recently immigrated Hispanic adolescents residing in Los Angeles (N = 136) and Miami-Dade (N = 142) counties. Linear stepwise regression models were used to assess the associations between predictors and behavioral outcomes. Bicultural stress and negative context of reception both had independent associations, above and beyond parental involvement and delinquent peer associations, with changes in aggressive and rule-breaking behavior during the first year of high school. These findings suggest that social, cultural, and interpersonal processes all influence deviant behaviors in recent-immigrant Hispanic populations. We discuss the implications of these finding for prevention and intervention research and practice. We also recommend that future research continue to examine the role of these factors over the course of adolescence and consider sociocultural influences when designing behavioral interventions for Hispanic immigrant populations