Introduction. Envenomation caused by snakebites is a health issue, globally unattended. Like in other countries, this situation is severe in Mexico. Even though Dirección General de Epidemiología de la Secretaría de Salud reports the annual number of cases, it is necessary to analyze in-depth such data to identify these events’ geographical distribution. Objective. This research aims to analyze the new cases and the incidence of the snakebites reported during 2017-2019 to identify the country’s most vulnerable states. Material and Methods. This research is based on the collection and detailed comparison of the smakesbites data taken from Sistema Nacional de Vigilancia Epidemiológica between 2017 and 2019. Results. In 2017, 3,712 new cases were reported; 3,882 in 2018, and 4,095 with an incidence of 3.235 cases per 100,000 inhabitants. Conclusions. Snakebite epidemiological surveillance requires more data (like the type and place of attention) and must derive in formulating dynamic plans to take care of the most vulnerable regions.