This study explores the association between sanctuary policies and the high school completion and college enrollment of Hispanic undocumented youth. Sanctuary policies, which city, county, and/or state governments implement, prohibit local political leaders and police officials from cooperating with federal immigration enforcement officers regarding the questioning, detention, and deportation of undocumented immigrants. This study uses data from the American Community Survey and applies a difference-in-differences design. On average, my preferred specification detected no association with high school completion or college enrollment. These findings suggest that although these policies may help counteract immigration enforcement, they may not reduce uncertainty enough to have a significant relationship with educational outcomes.