System avoidance refers to the tendency of individuals who are concerned about formal social control (e.g., incarceration, immigration enforcement, or the removal of children from their families) to avoid surveilling institutions that engage in recordkeeping. While this research locates concerns about formal social control in an individual’s sanctionable status, the laws, policies, and practices that generate the threat of formal social control vary across space and time. Drawing on theories of legal consciousness, this article posits that spatial and temporal variation in the threat of formal social control has differential associations with whether and to what degree individuals with a sanctionable status report involvement in surveilling institutions. Our empirical case is U.S. immigration policing, which burdens Latinos across citizenship statuses. We link individual-level data on institutional involvement from the American Time Use Survey with administrative data on immigration policing across state-years. Results from double-hurdle models show that Latinos in state-years with higher rates of immigration policing (1) are less likely to report involvement in surveilling institutions but, (2) conditional on any involvement, do not vary in the time reported involved. We evaluate variations by nativity, citizenship status, institution, and the presence of sanctuary policies that circumscribe immigration policing. We conclude that the threat of formal social control across space and time implicates the situational meanings of institutional involvement for subordinated populations.