Mexico › Guanajuato state › September 2025
Guanajuato state: conflict events in September 2025
Monthly report from UCDP event data for Guanajuato state, Mexico. Country-wide report: Mexico, September 2025.
Guanajuato state, Mexico saw 78 recorded events and 88 estimated deaths in September 2025. That is +47% compared with 53 events the month before. The death toll range is 77 to 144.
100% of the month's events were non-state conflict. Civilian deaths: 1.
The most active pairing was Jalisco Cartel New Generation - Santa Rosa de Lima Cartel with 78 events.
Where events happened
Deadliest events, September 2025
| Date | Where | Parties | Est. deaths |
|---|---|---|---|
| 15 Sep 2025 | Guanajuato municipality Guanajuato state | Jalisco Cartel New Generation vs Santa Rosa de Lima Cartel Non-state | 17 |
| 16 Sep 2025 | Villagrán municipality Guanajuato state | Jalisco Cartel New Generation vs Santa Rosa de Lima Cartel Non-state | 11 |
| 20 Sep 2025 | Valle de Santiago municipality Guanajuato state | Jalisco Cartel New Generation vs Santa Rosa de Lima Cartel Non-state | 7 |
| 20 Sep 2025 | Valle de Santiago municipality Guanajuato state | Jalisco Cartel New Generation vs Santa Rosa de Lima Cartel Non-state | 7 |
| 22 Sep 2025 | Irapuato municipality Guanajuato state | Jalisco Cartel New Generation vs Santa Rosa de Lima Cartel Non-state, 2 sources | 5 |
| 14 Sep 2025 | Irapuato municipality Guanajuato state | Jalisco Cartel New Generation vs Santa Rosa de Lima Cartel Non-state | 3 |
| 14 Sep 2025 | Irapuato municipality Guanajuato state | Jalisco Cartel New Generation vs Santa Rosa de Lima Cartel Non-state | 3 |
| 13 Sep 2025 | Irapuato municipality Guanajuato state | Jalisco Cartel New Generation vs Santa Rosa de Lima Cartel Non-state | 3 |
| 2 Sep 2025 | Dolores Hidalgo municipality Guanajuato state | Jalisco Cartel New Generation vs Santa Rosa de Lima Cartel Non-state | 3 |
| 2 Sep 2025 | Dolores Hidalgo municipality Guanajuato state | Jalisco Cartel New Generation vs Santa Rosa de Lima Cartel Non-state | 3 0–3 |
Parties
| Party | Events | Est. deaths |
|---|---|---|
| Jalisco Cartel New Generation | 78 | 88 |
| Santa Rosa de Lima Cartel | 78 | 88 |
All months
Monthly reports:Jul 2026Jun 2026May 2026Apr 2026Mar 2026Feb 2026Jan 2026Dec 2025Nov 2025Oct 2025Sep 2025Aug 2025Jul 2025Jun 2025May 2025Apr 2025Mar 2025Feb 2025Jan 2025Dec 2024Nov 2024Oct 2024Sep 2024Aug 2024Jul 2024
Source: UCDP GED and Candidate Events, CC BY 4.0. See methodology.