Mara Salvatrucha, commonly known as MS-13, is an international criminal organization that originated in Los Angeles in the 1980s.
Origins & History
Formed: Early 1980s, Los Angeles, California
Founders: Salvadoran immigrants, many who fled the Salvadoran Civil War 1979-1992
Name Meaning: “Mara” = gang in Caliche slang, “Salva” = Salvadoran, “trucha” = “be on alert/trusty”. The “13” refers to 13th Street in LA or allegiance to the Mexican Mafia “La Eme”.
Original Purpose: Started as a neighborhood defense group to protect Salvadoran immigrants from other established LA gangs.
Presence & Activities
Countries: Active in US, El Salvador, Honduras, Guatemala, Mexico, and parts of Canada, Spain, Italy.
Estimated Size: 50,000-70,000 members worldwide. ∼8,000-10,000 in the US United States.
Main Activities: Drug trafficking, human trafficking, extortion, robbery, murder, racketeering, illegal immigration, money laundering. In Central America, extortion of businesses and public transport is a major revenue source.
Law Enforcement Designation
US: Designated as a “transnational criminal organization” by the US Treasury in 2012.
El Salvador: Declared a terrorist organization in 2015.
Crackdowns: Subject of major operations like “Operation Raging Bull” and El Salvador’s State of Exception starting 2022 under President Nayib Bukele.
Key Characteristics
Violence: Known for extreme brutality. Uses machetes as a signature weapon.
Recruitment: Targets vulnerable youth, especially in immigrant communities and prisons. Ages 11-40.
Rivalry: Primary rival is Barrio 18 – 18th Street Gang. Conflict stems from LA origins.
Transnational: Deportations from the US in the 1990s helped spread MS-13 to Central America, where it grew rapidly.
Potential Search Questions & Answers About MS-13
What does MS-13 stand for?
Mara Salvatrucha. “Mara” = gang, “Salva” = Salvadoran, “trucha” = be alert. “13” represents 13th Street or alignment with the Mexican Mafia.
Where did MS-13 originate?
Los Angeles, California, in the 1980s, formed by Salvadoran immigrants.
Is MS-13 in El Salvador?
Yes. El Salvador is now MS-13’s main stronghold. Many members were deported there from the US in the 1990s, which caused the gang to explode in Central America.
Why is MS-13 so violent?
Violence is used for initiation, discipline, reputation, and control. Brutal acts are meant to instill fear in rivals and communities. The Salvadoran Civil War background also influenced early members.
What is the difference between MS-13 and Barrio 18?
Both started in LA with immigrant roots. MS-13 is mostly Salvadoran. Barrio 18 – 18th Street is older, more diverse, and their main rival. The two have been at war for decades.
What has El Salvador done about MS-13?
President Nayib Bukele declared a State of Exception in March 2022. Over 80,000 suspected gang members arrested as of 2026. Homicide rates dropped significantly, but human rights groups have raised due process concerns.
Do MS-13 members always have face tattoos?
Not anymore. Older members have heavy facial tattoos. Younger members now avoid obvious tattoos to evade police detection.
Is MS-13 a cartel?
No. MS-13 is a street/prison gang and transnational criminal organization. It’s not a drug cartel like Sinaloa. It sometimes works with cartels as enforcers or local distributors.