To advance knowledge of critical consciousness development, this study examined age-related change in awareness of inequality by race and ethnicity, gender, parent education, generation status, and their interactions. With longitudinal data (2013-2017) from 5019 adolescents in grades 6-12 (55.0% female) from California, Minnesota, and West Virginia, multigroup second-order latent growth curves were estimated for Black (13.7%), Latinx (37.0%), Asian (8.1%), and white (41.3%) youth. Black, Latinx, and Asian adolescents increased awareness of inequality longitudinally; white youth showed no change. Multiracial youth accelerated awareness of inequality in mid-adolescence; changes in race and ethnicity predicted decline, followed by increases. Girls with more educated, immigrant-origin parents started out more aware of inequality. Results signal the need for race-specific and intersectional approaches to studying critical consciousness development.