Bulletin 2026-09UCDP data through GED 26.1, Candidate Events 26.0.9Changes in the data

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Events and deaths in organized violence, as UCDP records them

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Mexico: events and estimated deaths recorded by UCDP

Data through Population 131,946,900 (World Bank, 2025)

Coverage ends on . Figures that include Candidate Events are preliminary. Compare the two recorded 12-month windows.

UCDP recorded 235 eventsP of organized violence in Mexico in September 2026. The best estimate of deaths in these events is 262P. The low estimate is 199 and the high estimate is 304P. The count for August 2026 was 183 eventsP.

In the 12 months to 30 Sep 2026, UCDP recorded 2,462 eventsP in Mexico. The best estimate of deaths in the events of the 12 months is 3,454P. The low estimate is 2,236 and the high estimate is 3,803P. UCDP counts 182P of these deaths as deaths of civilians.

Among the 49 countries with a page, Mexico has the 2nd highest count of events in the 12 months to 30 Sep 2026. In the UCDP region Americas, Mexico has the highest count of events of the 11 countries with a page. In the 12 months to 30 Sep 2025, UCDP recorded 3,005 events in Mexico. The count for the 12 months to 30 Sep 2026 is 2,462P, which is down 18 percent. Over the same periods, the count for all countries with a page together went from 27,291 to 22,144P, which is down 19 percent. Events of non-state conflict are 94 percentP of the events in Mexico in the 12 months to 30 Sep 2026. For all countries with a page, the share is 24 percentP.

Table 1. Mexico: events and estimated deaths that UCDP records
FigureSeptember 2026PAugust 2026P12 months to 30 Sep 2026P
Events2351832,462
Estimated deaths, best estimate2622163,454
Low estimate of deaths1991792,236
High estimate of deaths3042533,803
Deaths of civilians2424182

P Preliminary. The figure is from UCDP Candidate Events, and UCDP revises these events.

Not all events in UCDP Candidate will make it into the final UCDP GED and new events will be added. The UCDP Candidate is a dataset containing events that have a high probability of being included in the final annual version of UCDP GED.

An incident where armed force was used by an organized actor against another organized actor, or against civilians, resulting in at least 1 direct death at a specific location and a specific date

UCDP's words. Source: UCDP Candidate Events Dataset Codebook, version 1.5 (Introduction) and UCDP GED Codebook, version 26.1 (section 2, the definition of an event), copied on .

This page rests on UCDP GED 26.1 and UCDP Candidate Events 26.0.9, with data through . The figures from January 2026 are from Candidate Events. Candidate Events are preliminary and UCDP revises them.

The pages give counts and their sources. They give no travel, security or safety advice. A count of events is not a measure of danger.

Since the last update

ConflictStats recorded this on .

  • UCDP recorded 235 events in Mexico in September 2026 (preliminary). The count for August 2026 was 183 (preliminary).
  • UCDP recorded 262 estimated deaths in Mexico in September 2026 (preliminary). The estimate for August 2026 was 216 (preliminary).

All changes recorded on 28 Oct 2026

24 months

Source: UCDP GED to December 2025, UCDP Candidate Events from January 2026.

0250500Jan 2025Jan 2026GEDCandidate
Figure 1. Events in Mexico by month. A hollow column is a preliminary month. The line marks the change of dataset: GED to the left, Candidate Events from Jan 2026 to the right. The two datasets are not made in the same way, so a step at the line is not only a change in the events. The figures are in Table 7.
02,5005,000Jan 2025Jan 2026GEDCandidate
Figure 2. Estimated deaths in Mexico by month, best estimate. A hollow column is a preliminary month. The line marks the change of dataset: GED to the left, Candidate Events from Jan 2026 to the right. The two datasets are not made in the same way, so a step at the line is not only a change in the events. The figures are in Table 7.
Figure 3. Events in Mexico, 3 Jul 2026 to 30 Sep 2026. The map shows 600 events with 696 estimated deaths. One dot is one event at the place that UCDP gives. When a source names no exact place, UCDP puts the event at the centre of a region or of the country. The area of a dot follows the best estimate of deaths. The largest dot is for 330 deaths or more.1 death10 deaths100 deathsOutlines: Natural Earth, with the first-level areas of the UCDP data. An outline shows where the events are. It is not a statement about a border.

Regions

A region is a first-level area in the UCDP data. A region needs 5 or more events in the last 12 months to have a page. Search engines list a region page at 30 or more.

Table 2. Regions of Mexico with a page, in name order: the 12 months to 30 Sep 2026
RegionEventsEstimated deathsLast event
Baja California state238P437P29 Sep 2026
Baja California Sur state9P16P12 Jul 2026
Chiapas state16P35P18 Sep 2026
Chihuahua state275P403P30 Sep 2026
Ciudad de México100P131P30 Sep 2026
Colima state18P26P2 Sep 2026
Durango state4P9P8 Aug 2026
Guanajuato state459P557P30 Sep 2026
Guerrero state302P426P30 Sep 2026
Hidalgo state10P12P17 Sep 2026
Jalisco state6P9P29 Sep 2026
México state48P57P21 Sep 2026
Michoacán state49P86P9 Sep 2026
Morelos state34P57P26 Sep 2026
Oaxaca state20P40P8 Sep 2026
Quintana Roo state5P7P30 Mar 2026
Sinaloa state779P996P30 Sep 2026
Sonora state6P7P10 Sep 2026
Tabasco state24P37P25 Sep 2026
Tamaulipas state6P7P5 Jul 2026
Veracruz state27P36P28 Sep 2026
Zacatecas state9P18P21 Aug 2026

P Preliminary. The figure is from UCDP Candidate Events, and UCDP revises these events. 22 regions of Mexico have a page. 10 more regions have events and no page.

Actors, as UCDP names them

Names as UCDP writes them. The glossary has the UCDP definition of an actor and of a dyad.

Table 3. Mexico: actors, as UCDP names them, in the events of the 12 months to 30 Sep 2026, in name order
Name, as UCDP writes itEventsEstimated deaths in these events
Actor not identified by UCDP791P1,118P
Caborca Cartel, Group named for a person (name not shown)23
Cartel Independiente de Acapulco79P93P
Carteles Unidos2536
Fuerza Anti Unión2P2P
Government of Mexico2P2P
Group named for a person (name not shown)928P1,242P
Jalisco Cartel New Generation605P805P
Jalisco Cartel New Generation, Group named for a person (name not shown)572P922P
Jalisco Cartel New Generation, Los Blancos de Troya, Los de la Virgen, Group named for a person (name not shown)2536
Juarez Cartel148P243P
La Barredora11P19P
La Familia1P8P
La Nueva Familia48
La Union de Tepito2P2P
Los Caballeros Templarios4P9P
Los Rusos79P93P
Los Tlacos1121
Santa Rosa de Lima Cartel433P509P
Sinaloa Cartel355P559P
UPOEG1P2P

An event has two sides, so one event can be in two rows. The deaths are the deaths in the events of a side. The table does not say which side caused a death. Names are as UCDP writes them, with two labels that the site writes. UCDP does not identify some actors: the site writes "Actor not identified by UCDP" for each of them. UCDP names some groups for a person: the site writes "Group named for a person (name not shown)" for each of them. A line with a label can hold more than one actor.

Table 4. Mexico: UCDP dyads in the events of the 12 months to 30 Sep 2026, in name order
Dyad, as UCDP writes itEventsEstimated deaths
Actor not identified by UCDP - Actor not identified by UCDP716P1,034P
Actor not identified by UCDP - Civilians75P84P
Caborca Cartel, Group named for a person (name not shown) - Group named for a person (name not shown)23
Cartel Independiente de Acapulco - Los Rusos79P93P
Carteles Unidos - Jalisco Cartel New Generation, Los Blancos de Troya, Los de la Virgen, Group named for a person (name not shown)2536
Fuerza Anti Unión - La Union de Tepito2P2P
Government of Mexico - Civilians11
Government of Mexico - Sinaloa Cartel1P1P
Group named for a person (name not shown) - Group named for a person (name not shown)173P151P
Group named for a person (name not shown) - Los Tlacos713
Group named for a person (name not shown) - UPOEG1P2P
Jalisco Cartel New Generation - Civilians1P1P
Jalisco Cartel New Generation - La Barredora11P19P
Jalisco Cartel New Generation - La Familia1P8P
Jalisco Cartel New Generation - Los Caballeros Templarios4P9P
Jalisco Cartel New Generation - Santa Rosa de Lima Cartel433P509P
Jalisco Cartel New Generation - Sinaloa Cartel155P259P
Jalisco Cartel New Generation, Group named for a person (name not shown) - Group named for a person (name not shown)572P922P
Juarez Cartel - Sinaloa Cartel148P243P
La Nueva Familia - Los Tlacos48
Sinaloa Cartel - Civilians51P56P

P Preliminary. The figure is from UCDP Candidate Events, and UCDP revises these events.

Type of violence

Table 5. Mexico: events by type of violence, the 12 months to 30 Sep 2026
Type of violenceEventsShare of events
State-based armed conflict21P1%
Non-state conflict2,313P94%
One-sided violence against civilians128P5%

P Preliminary. The figure is from UCDP Candidate Events, and UCDP revises these events.

State-based conflict

A state-based armed conflict is a contested incompatibility that concerns government and/or territory where the use of armed force between two parties, of which at least one is the government of a state, results in at least 25 battle-related deaths in one calendar year.

UCDP's words. Source: UCDP Definitions, copied on .

Non-state conflict

The use of armed force between two organised armed groups, neither of which is the government of a state, which results in at least 25 battle-related deaths in a year.

UCDP's words. Source: UCDP Definitions, copied on .

One-sided violence

The deliberate use of armed force by the government of a state or by a formally organised group against civilians which results in at least 25 deaths in a year.

UCDP's words. Source: UCDP Definitions, copied on .

Years

Years to 2025 are from the UCDP GED. The year 2026 is from Candidate Events and is not complete.

Table 6. Mexico: events and estimated deaths by year
YearEventsEstimated deathsDataset
20173489,722GED
201871411,247GED
20191,02510,488GED
20202,03413,434GED
20213,74815,123GED
20222,17912,554GED
20232,74810,899GED
20242,68711,036GED
20252,9887,904GED
2026, to 30 Sep 20261,869P2,311PCandidate Events

P Preliminary. The figure is from UCDP Candidate Events, and UCDP revises these events.

Monthly reports

One report for each month with events. Search engines list a report of a month in the last 12 months that has 20 or more events.

Table 7. Monthly reports of Mexico, newest first: events and estimated deaths
MonthEventsEstimated deathsDataset
September 2026235P262PCandidate Events
August 2026183P216PCandidate Events
July 2026197P236PCandidate Events
June 2026196P241PCandidate Events
May 2026213P242PCandidate Events
April 2026234P285PCandidate Events
March 2026217P270PCandidate Events
February 2026160P158PCandidate Events
January 2026234P401PCandidate Events
December 2025158152GED
November 2025199310GED
October 2025236681GED
September 2025315331GED
August 2025284529GED
July 2025304372GED
June 2025263748GED
May 2025230270GED
April 2025199244GED
March 2025196258GED
February 20252851,297GED
January 20253192,712GED
December 2024171232GED
November 2024183311GED
October 2024256557GED
September 2024277953GED
August 2024245334GED

P Preliminary. The figure is from UCDP Candidate Events, and UCDP revises these events. Search engines list a report of a month in the last 12 months that has 20 or more events. The other reports stay online and ask search engines not to list them.

Refugees and asylum seekers

Not UCDP data. Source: UNHCR Refugee Population Statistics Database, CC BY 4.0, figures for the end of 2025.

Table 8. People from Mexico who are in other countries, end of 2025 (UNHCR)
GroupPeople
Refugees41,307
Asylum seekers236,810

These figures come from UNHCR. They are not a part of the UCDP counts of events and deaths. UNHCR has not endorsed this site. Read the UNHCR terms of use for datasets.

Official channels

These links go to the sites of the organisations. The UCDP and World Bank links were checked on .

Cite and download

ConflictStats. Mexico: events and estimated deaths recorded by UCDP. https://conflictstats.com/country/mexico/. Source: Uppsala Conflict Data Program, UCDP GED 26.1 and UCDP Candidate Events 26.0.9. Data through .

The address of this page does not change. UCDP asks for a citation of its publications: Data sources and licences has it.

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The files are made from UCDP data, CC BY 4.0. The figures from January 2026 are from UCDP Candidate Events. Candidate Events are preliminary and UCDP revises them. The rate for the 12 months is 18.7 (preliminary) events for each million inhabitants.

Questions

How many events did UCDP record in Mexico in September 2026?

UCDP recorded 235 eventsP of organized violence in Mexico in September 2026. The count for August 2026 was 183 eventsP.

How does UCDP count deaths?

UCDP gives a best estimate, a low estimate and a high estimate for each event. This page uses the best estimate. For Mexico in the 12 months to 30 Sep 2026, the best estimate is 3,454P. The low estimate is 2,236 and the high estimate is 3,803P.

Are the figures of the latest months final?

No. The figures from January 2026 are from UCDP Candidate Events. Candidate Events are preliminary and UCDP revises them. UCDP releases the reviewed dataset, the GED, one time each year.

Where are the events of Mexico as a CSV file?

The file has one row for each event from 1 Sep 2024 to 30 Sep 2026. It has 5,744 rows. Download the events (CSV)