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New Findings

School Choice and Segregation: Evidence from the Oakland Unified School District

Discussion Paper

Jesse Rothstein, Ini Umosen, and Christopher Walters

April 2026

Jesse Rothstein, Ini Umosen, and Blueprint Affiliate Christopher Walters study the prospects for changes in school priorities to reduce income segregation in a context of centralized school assignment, accounting for behavioral responses to school offers. Promoting integration is a central objective for large urban school districts in the US, and reforms to school assignment priorities are a prominent means of pursuing this goal. Such efforts may be constrained by students’ decisions to exit the public school system in response to less-preferred school offers. Using data on kindergarten applicants to the Oakland Unified School District (OUSD), they show that offers of spots at first-choice schools boost the likelihood that applicants remain in OUSD.