School segregation is one of the most enduring inequities in US public education, reinforcing racial and ethnic gaps in academic and socioeconomic outcomes. School boundaries, whether between districts or between schools within a district, often help perpetuate school segregation in otherwise racially and ethnically diverse cities and…

Segregation on the basis of race or ethnicity is one of the most enduring and pervasive inequities in US public education. School segregation is determined not only by residential sorting and families' preferences but by local policy choices such as the drawing of school attendance boundaries. This report examines the role of individual school…