Union County

Union County is the northeastern most county in New Mexico.

The county was formed in 1894 and borders Colorado to the north, and Oklahoma and Texas to the east. Created by an act of the territorial legislation, the county was officially recognized on January 1, 1894 when the first slate of elected county officials were sworn in to office. The county is named “Union” because the citizens were united in their desire for the creation of a new county out of three existing NM counties. History has it that Thomas Edward “Black Jack” Ketchum is the only person hanged in Union County.

Clayton is the county seat and named for a son of U.S. Senator Stephen W. Dorsey of Arkansas. The population in the county is approximately 4,183 covering a total area of 3,831 square miles.

Read More at County Site

Upcoming Events

First Line Supervisor – 40 hour Training @ APD/BCSO Traffic Substation, 400 Wyoming NE, Albq., NM

Sep 1 @ 8:00 am – Sep 5 @ 5:00 pm

Description
This training is intended for Sheriff, Detention Staff, Firefighters, and Emergency Medical First Responders in supervisor and leader roles. Course is free to NMC Law Enforcement Insurance Pool Members. Non-pool members may inquire about attending (pending availability) for a fee. See attached flyer for more details.

https://www.nmcounties.org/wp-content/uploads/2025/02/40-First-Line-Supervisor-Flyer-Albq.-July-2025.pdf

Categories: Bernalillo Catron Chaves Cibola Colfax Curry De Baca Doña Ana Eddy Grant Guadalupe Harding Hidalgo Home Page Home Page Event Lea Lincoln Los Alamos Luna McKinley Mora Otero Quay Rio Arriba Roosevelt San Juan San Miguel Sandoval Santa Fe Sierra Socorro Taos Torrance Trainings Union Valencia

Verbal De-Escalation for Public Employees (non-law enforcement) @ SF County Administrative Complex, BCC Chambers

Sep 3 @ 12:00 pm – Sep 4 @ 5:00 pm

Description

This two 1/2 day training teaches students verbal de-escalation skills that apply psychology to aid a highly agitated person in bringing their emotions under control. This training is intended for non-law enforcement staff who are in public facing roles. Non-pool members may inquire about attending (based on availability) for a fee. See flyer link below for more details.

https://www.nmcounties.org/wp-content/uploads/2025/02/CIT-Albuquerque-November-2025.pdf

Categories: Bernalillo Catron Chaves Cibola Colfax Curry De Baca Doña Ana Eddy Grant Guadalupe Harding Hidalgo Home Page Home Page Event Lea Lincoln Los Alamos Luna McKinley Mora Otero Quay Rio Arriba Roosevelt San Juan San Miguel Sandoval Santa Fe Sierra Socorro Taos Torrance Trainings Union Valencia

Instructor Development (Train the Trainer) @ Dona Ana County Sheriff's Office, 845 N. Motel Blvd. Las Cruces, NM

Sep 22 @ 8:00 am – Sep 26 @ 5:00 pm

This weeklong class will give you the foundation to become a professional and dynamic instructor. You will learn the principles of learning and teaching, and the qualities of a good instructor. This course is accredited by the NMLEA and is free to NMC Law Enforcement Insurance Pool members. Non-members may inquire about attending (pending availability) for a fee. Course detail in attached flyer.

https://www.nmcounties.org/wp-content/uploads/2025/02/TRAINING-FOR-TRAINERS-Las-Cruces-Sept.-2025.docx

Categories: Bernalillo Catron Chaves Cibola Colfax Curry De Baca Doña Ana Eddy Grant Guadalupe Harding Hidalgo Home Page Home Page Event Lea Lincoln Los Alamos Luna McKinley Mora Otero Quay Rio Arriba Roosevelt San Juan San Miguel Sandoval Santa Fe Sierra Socorro Taos Torrance Trainings Union Valencia

September 2025 Sep 2025

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444 Galisteo St, Santa Fe, NM 87501 | Phone: 505-983-2101 | Toll Free: 877-983-2101