How many attacks or clashes involved Sinaloa Cartel - Los Chapitos in the last 12 months?

UCDP recorded 240 organized-violence events involving Sinaloa Cartel - Los Chapitos between 1 Aug 2025 and 31 Jul 2026, with 191 estimated deaths.

Where is Sinaloa Cartel - Los Chapitos active?

Events in the last 12 months were recorded in Mexico (240).

Actors › Sinaloa Cartel - Los Chapitos

Sinaloa Cartel - Los Chapitos

Organized-violence events involving Sinaloa Cartel - Los Chapitos, as recorded by UCDP. Data through 31 Jul 2026.

0events, last 30 days

0events, last 90 days○ 2 in prior 90 days

240events, last 12 months

191est. deaths, last 12 monthsrange 138–311, 4 civilians

Sinaloa Cartel - Los Chapitos was a party to 240 organized-violence events recorded by UCDP in the 12 months to 31 Jul 2026, with 191 estimated deaths in those events. Activity was recorded in Mexico.

In the last 90 days, 0 events involved Sinaloa Cartel - Los Chapitos, compared with the preceding 90 days (2).

Most frequent opposing parties: Sinaloa Cartel - Los Mayos (236 events), Caborca Cartel, Sinaloa Cartel - Los Mayos (4 events).

Where Sinaloa Cartel - Los Chapitos was active, last 12 months

Recorded events involving Sinaloa Cartel - Los Chapitos, 1 Aug 2025 to 31 Jul 2026. Circle size scales with estimated deaths.State-based Non-state One-sidedOutlines: Natural Earth.

Monthly trend

Events involving Sinaloa Cartel - Los Chapitos per month, last 24 months

Countries

Country	Events, 12m	Est. deaths
Mexico	240	191

Most active areas

Region	Events, 12m
Sinaloa state Mexico	227
Baja California Sur state Mexico	6
Sonora state Mexico	4
Baja California state Mexico	2
Ciudad de México Mexico	1

Opposing parties, last 12 months

Party	Events	Est. deaths in those events
Sinaloa Cartel - Los Mayos	236	186
Caborca Cartel, Sinaloa Cartel - Los Mayos	4	5

Type of violence, last 12 months

Category	Events	Share
State-based armed conflict	0	0%
Non-state conflict	240	100%
One-sided violence against civilians	0	0%

Deadliest events involving Sinaloa Cartel - Los Chapitos, last 90 days

No events recorded in this period.

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.