Actors › Sinaloa Cartel - Los Mayos
Sinaloa Cartel - Los Mayos
Organized-violence events involving Sinaloa Cartel - Los Mayos, as recorded by UCDP. Data through 31 Jul 2026.
Sinaloa Cartel - Los Mayos was a party to 822 organized-violence events recorded by UCDP in the 12 months to 31 Jul 2026, with 908 estimated deaths in those events. Activity was recorded in Mexico.
In the last 90 days, 129 events involved Sinaloa Cartel - Los Mayos, down -30% from the preceding 90 days (185).
Most frequent opposing parties: Jalisco Cartel New Generation, Sinaloa Cartel - Los Chapitos (586 events), Sinaloa Cartel - Los Chapitos (236 events).
Where Sinaloa Cartel - Los Mayos was active, last 12 months
Monthly trend
Countries
| Country | Events, 12m | Est. deaths |
|---|---|---|
| Mexico | 822 | 908 |
Most active areas
| Region | Events, 12m |
|---|---|
| Sinaloa state Mexico | 669 |
| Baja California state Mexico | 142 |
| Baja California Sur state Mexico | 6 |
| Jalisco state Mexico | 2 |
| Nuevo León state Mexico | 1 |
| Ciudad de México Mexico | 1 |
| Durango state Mexico | 1 |
Opposing parties, last 12 months
| Party | Events | Est. deaths in those events |
|---|---|---|
| Jalisco Cartel New Generation, Sinaloa Cartel - Los Chapitos | 586 | 722 |
| Sinaloa Cartel - Los Chapitos | 236 | 186 |
Type of violence, last 12 months
| Category | Events | Share |
|---|---|---|
| State-based armed conflict | 0 | 0% |
| Non-state conflict | 822 | 100% |
| One-sided violence against civilians | 0 | 0% |
Deadliest events involving Sinaloa Cartel - Los Mayos, last 90 days
| Date | Country | Where | Parties | Est. deaths |
|---|---|---|---|---|
| 31 May 2026 | Mexico | Culiacán municipality Sinaloa state | Jalisco Cartel New Generation, Sinaloa Cartel - Los Chapitos vs Sinaloa Cartel - Los Mayos Non-state | 7 |
| 14 May 2026 | Mexico | Concordia municipality Sinaloa state | Jalisco Cartel New Generation, Sinaloa Cartel - Los Chapitos vs Sinaloa Cartel - Los Mayos Non-state, 2 sources | 6 |
| 1 Jun 2026 | Mexico | Rosario municipality Sinaloa state | Jalisco Cartel New Generation, Sinaloa Cartel - Los Chapitos vs Sinaloa Cartel - Los Mayos Non-state | 5 |
| 25 Jun 2026 | Mexico | Culiacán municipality Sinaloa state | Jalisco Cartel New Generation, Sinaloa Cartel - Los Chapitos vs Sinaloa Cartel - Los Mayos Non-state, 1 civilian | 3 0–3 |
| 25 Jun 2026 | Mexico | Navolato municipality Sinaloa state | Jalisco Cartel New Generation, Sinaloa Cartel - Los Chapitos vs Sinaloa Cartel - Los Mayos Non-state | 3 |
| 7 Jun 2026 | Mexico | Culiacán municipality Sinaloa state | Jalisco Cartel New Generation, Sinaloa Cartel - Los Chapitos vs Sinaloa Cartel - Los Mayos Non-state | 3 |
| 31 May 2026 | Mexico | Navolato municipality Sinaloa state | Jalisco Cartel New Generation, Sinaloa Cartel - Los Chapitos vs Sinaloa Cartel - Los Mayos Non-state | 3 |
| 6 May 2026 | Mexico | Culiacán municipality Sinaloa state | Jalisco Cartel New Generation, Sinaloa Cartel - Los Chapitos vs Sinaloa Cartel - Los Mayos Non-state, 2 sources | 3 0–3 |
| 26 Jun 2026 | Mexico | Culiacán municipality Sinaloa state | Jalisco Cartel New Generation, Sinaloa Cartel - Los Chapitos vs Sinaloa Cartel - Los Mayos Non-state | 2 0–2 |
| 22 Jun 2026 | Mexico | Culiacán municipality Sinaloa state | Jalisco Cartel New Generation, Sinaloa Cartel - Los Chapitos vs Sinaloa Cartel - Los Mayos Non-state | 2 0–2 |
Actor names follow UCDP coding. "Government of X" covers state forces including police and allied militias where UCDP codes them under the state. See methodology.