The U.S. State Department has maintained a Level 4: Do Not Travel advisory for Tamaulipas, Mexico, citing persistent threats from terrorism, crime, and kidnapping. The advisory, last updated on August 12, 2025, warns that organized crime activity remains common along the state's northern border and in Ciudad Victoria.

Tamaulipas, which shares a border with Texas, faces violence, including gun battles, murders, armed robberies, carjackings, kidnappings, forced disappearances, extortion, and sexual assaults. "U.S. citizens and lawful permanent residents have been victims of kidnapping," the advisory states. Criminal groups frequently target public and private buses as well as cars traveling through the state, often abducting passengers for ransom. Heavily armed cartel members patrol areas from Reynosa to Nuevo Laredo with little fear of repercussions, as local law enforcement has limited capacity to respond.

The State Department notes a greater law enforcement presence in the tri-city area of Tampico, Ciudad Madero, and Altamira, where violent crime rates are lower. However, the overall risk level for the state remains the highest possible. Tamaulipas joins five other Mexican states at Level 4: Colima, Guerrero, Michoacán, Sinaloa, and Zacatecas.

Recent violence in Tamaulipas and other parts of Mexico prompted temporary security alerts earlier this year. On February 22, 2026, Mexican security operations following the death of a drug cartel leader led to widespread unrest, road blockages, and criminal activity. The U.S. Embassy in Mexico issued alerts advising U.S. citizens to shelter in place in affected areas, including parts of Tamaulipas. Texas Governor Greg Abbott urged Texans to heed federal travel warnings amid the escalating violence. By February 25, restrictions on U.S. government staff were lifted as the situation stabilized, but the underlying advisory for Tamaulipas stayed unchanged.

The broader Mexico travel advisory stands at Level 2: Exercise Increased Caution, also due to terrorism, crime, and kidnapping nationwide. U.S. officials emphasize that while tourist areas in other states see fewer incidents, the risks in Level 4 zones like Tamaulipas are severe. Travelers are advised to enroll in the Smart Traveler Enrollment Program (STEP) for alerts and to review restricted area maps issued by U.S. consulates in Mexico.

Cartel influence continues to challenge Mexican authorities in Tamaulipas, a key transit point for drugs and migrants along the U.S.-Mexico border. Ports of entry such as Matamoros, Reynosa, and Nuevo Laredo have seen heightened criminal activity. Despite occasional security operations, the State Department reports no improvements warranting a downgrade of the advisory.

U.S. citizens are urged to avoid all travel to Tamaulipas and to contact the nearest U.S. embassy or consulate for assistance if already in the area. The advisory underscores the U.S. government's limited ability to provide emergency services in high-risk zones.