Asian Americans are the fastest-growing racial group in the US but we know little about how Asian immigration has affected cities, neighborhoods and schools. This paper studies white flight from Asian arrivals in high-socioeconomic-status Californian school districts from 2000-2016 using initial settlement patterns and national immigrant flows to instrument for entry. We find that, as Asian students arrive, white student enrollment declines in higher-income suburbs. These patterns cannot be fully explained by racial animus, housing prices, or correlations with Black/Hispanic arrivals. Parental fears of academic competition may play a role.