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Florencia 13

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Parent: MS-13 Hop 6 terminal

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Florencia 13
NameFlorencia 13
Founded1930s
TerritoryLos Angeles, California; United States; San Diego
Ethnic makeupMexican American
Criminal activitiesdrug trafficking, extortion, murder
AlliesSurenos, Mexican Mafia
Rivals18th Street Gang, MS-13

Florencia 13 is a street gang originating in the Florencia neighborhood of Los Angeles, with chapters across California, the United States, and parts of Mexico. The gang is associated with long-standing Los Angeles barrio networks and interplays with organizations such as the Mexican Mafia, Surenos, and regional prison systems. Law enforcement agencies including the Los Angeles Police Department, Federal Bureau of Investigation, and Drug Enforcement Administration have investigated the gang in connection with narcotics distribution, violent crime, and organized extortion.

History

Florencia 13 traces roots to early 20th century migration patterns that shaped the Florence and South Los Angeles barrios alongside institutions like Union Station and nearby industrial corridors. Early street crew formation paralleled developments involving groups such as Mexican Mafia, Surenos, Varrio 204th, and neighborhood cliques observed during periods of demographic change in Compton, Watts, and Boyle Heights. The gang’s evolution reflected influences from California prison policies such as those at San Quentin State Prison, Pelican Bay State Prison, and interactions with criminal enterprises operating along the US–Mexico border near Tijuana and Baja California. Conflicts with rivals including 18th Street Gang, MS-13, and local Norteño-affiliated sets prompted cycles of retaliation noted in law enforcement reports from the Los Angeles County Sheriff's Department and California Department of Corrections and Rehabilitation.

Organization and Structure

Chapters developed across Los Angeles County and expanded into regions such as San Diego County, the Central Valley, and select Midwest United States cities via migration, incarceration transfer, and familial ties. The gang’s structure is often described in law enforcement filings involving the Los Angeles Police Department, Federal Bureau of Investigation, and Bureau of Alcohol, Tobacco, Firearms and Explosives with leadership roles observed at street, neighborhood, and prison levels similar to patterns involving the Mexican Mafia and allied Surenos cliques. Alliances with entities such as the Aryan Brotherhood have been reported in specific contexts, while rivalries with groups like 18th Street Gang shaped territorial governance in areas near Harbor Freeway, Figueroa Street, and commercial corridors by Florence Avenue and Manchester Avenue. Internal discipline has been enforced in ways paralleling documented practices in prisons including Folsom State Prison and Corcoran State Prison.

Criminal Activities and Notable Incidents

Criminal allegations linked to the gang encompass narcotics distribution involving substances tracked by agencies like the Drug Enforcement Administration and violent offenses investigated by the Los Angeles Police Department and FBI. Notable incidents and law enforcement operations have included multi-agency task forces with participation by the United States Attorney's Office, Los Angeles County District Attorney, and federal prosecutors in United States District Court for the Central District of California. High-profile prosecutions have referenced murders, drive-by shootings on thoroughfares near Compton Creek, arranged homicides with ties to prison directives in facilities such as Chino State Prison, and conspiracies to distribute controlled substances intercepted by the DEA in coordination with the Department of Homeland Security. Arrests and indictments have sometimes involved seizure of firearms regulated under statutes enforced by the Bureau of Alcohol, Tobacco, Firearms and Explosives.

Law enforcement responses have ranged from local gang units in the Los Angeles Police Department and Los Angeles County Sheriff's Department to federal investigations led by the Federal Bureau of Investigation, Drug Enforcement Administration, and prosecutors from the United States Attorney's Office. Civil injunctions mirrored injunctions used elsewhere in California to limit gang activity, filed in courts such as the United States District Court for the Central District of California and adjudicated by judges with citations to precedent from the California Supreme Court. Interdiction efforts included collaborative operations with the Department of Homeland Security’s Immigration and Customs Enforcement in cross-border trafficking cases and coordinated asset forfeiture actions under statutes enforced by federal agencies. Legal outcomes ranged from felony convictions to plea agreements submitted to courts in Los Angeles County and parole reviews by the California Board of Parole Hearings.

Community Impact and Response

The gang’s presence impacted neighborhoods in South Los Angeles, influencing local institutions such as public housing developments near Harbor Gateway, commercial strips on Florence Avenue, and family networks that intersect with faith-based organizations like area Catholic parishes and community centers operated by non-profits partnering with the Mayor of Los Angeles’s office. Community responses included initiatives by the Los Angeles Unified School District, intervention programs funded by the California Department of Social Services, and grassroots efforts led by organizations such as Homeboy Industries, victim advocacy groups working with the Los Angeles County District Attorney's Office, and coalition-building with law enforcement gang units. Prevention strategies mirrored models promoted by policy actors in Sacramento and collaborations between municipal leaders, faith communities, and federally supported reentry programs administered in coordination with the Federal Bureau of Prisons and local probation departments.

Category:Gangs in Los Angeles County, California