Sheriffs across various parts of the United States have increasingly found themselves at the center of legal and political battles involving federal border agencies. While sheriffs traditionally serve as local law enforcement officials responsible for county-level policing and jail management, the complex and often contentious issue of immigration enforcement has drawn some sheriffs into direct or indirect conflict with federal border authorities such as U.S. Customs and Border Protection (CBP) and Immigration and Customs Enforcement (ICE).
In recent years, there has been a notable trend where some sheriffs and their departments have either resisted cooperation with federal immigration enforcement or have become targets of lawsuits related to their interactions with federal agencies. This dynamic is shaped by a mix of legal, political, and community factors.
One key aspect is that some sheriffs have been accused of either collaborating too closely with federal immigration authorities or, conversely, of failing to cooperate adequately, depending on the political and legal context of their jurisdictions. For example, in Arizona, the Pima County Sheriff’s Department faced a lawsuit from the ACLU for failing to provide public records related to its contact with federal immigration officials. This lawsuit highlighted concerns about transparency and the extent of local-federal collaboration in immigration enforcement. Despite public statements by the sheriff denying active assistance in enforcing federal immigration laws, investigations revealed that deputies had turned over individuals to Border Patrol, raising questions about the department’s actual practices versus its public stance.
On the other side, some sheriffs have been involved in or targeted by lawsuits due to their participation in federal immigration programs such as the 287(g) program, which deputizes local law enforcement officers to perform certain immigration enforcement functions. This program has a history of legal challenges and civil rights lawsuits because of alleged abuses and constitutional violations by local officers acting under federal authority. Lawsuits against sheriffs and their departments in various counties have resulted in significant financial settlements, underscoring the legal risks local law enforcement faces when engaging in immigration enforcement activities.
The legal landscape is further complicated by federal lawsuits challenging state and local “sanctuary” laws or policies that limit cooperation with federal immigration authorities. For instance, the U.S. Department of Justice has filed lawsuits against states like Colorado and cities such as Boston, alleging that their laws or policies obstruct federal immigration enforcement. These cases often involve sheriffs and local law enforcement agencies either as defendants or as key players in the enforcement or resistance of these policies.
In this environment, sheriffs are sometimes organizing or becoming involved in lawsuits either to defend their policies, challenge federal





