The rapid gentrification occurring in major cities may have a significant impact on California and the distribution of wealth and opportunity for its families, similar to the vast suburbanization that occurred during the baby boom era. The White flight from central city neighborhoods has far-reaching consequences, particularly in regard to school segregation, which became an often-intractable problem. However, there is substantial and growing evidence of the enduring benefits for children who attend diverse schools. This study aims to explore whether the return of White and middle-class families to gentrified areas in Los Angeles, Oakland and San Diego has the potential to help desegregate the schools or if it merely rearranges the geography of segregation for students of color, reinforcing racial inequality. [Foreword by Gary Orfield.]