Abstract This paper examines whether the large wave of Mexican immigration to the United States since 1970 has lowered non-Hispanic demand for public education. Our analysis focuses on California, where many of these immigrants settled, accounts for endogeneity of immigrant inflows using established settlement patterns, and uses relative outflows of children from a district to identify shifts in district choice working through schools. We find that between 1970 and 2000, the average metropolitan school district in California lost at least 12 non-Hispanic children to other school districts and two to private school within district for every ten additional low-English Hispanic arrivals in its public schools. These responses are similar in magnitude to "white flight" from school districts court-ordered to desegregate in the 1960s and 1970s