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.

Upcoming Events

Feb
23
Mon
2026
Detention Field Training Officer @ 1851 Copper Loop, Las Cruces, NM
Feb 23 @ 8:00 am – Feb 24 @ 5:00 pm

Description

This training is designed specifically for the detention environment and will review the role of a detention FTO. This role is critical in maintaining safety and compliance within detention facilities. Proper training ensures that new officers are well prepared to handle the challenges of their positions. It provides instruction on adult learning principles, documentation, evaluation, and best practices for mentoring and developing new detention officers.

This course is free to NMC Law Enforcement Insurance pool members.

 

https://www.nmcounties.org/wp-content/uploads/2025/02/16-Hr-De-Escalation-Albuq-April-2025-1.pdf

RSVP

 

Apr
28
Tue
2026
ADVANCED Peer Support Training for First Responders (4 day) @ Doña Ana County Detention Ctr. 1850 Copper Lp., Las Cruces, NM
Apr 28 @ 8:00 am – May 1 @ 5:00 pm

Description

This four-day course is designed to be interactive with live scenario situations.  It is focused on teaching public safety personnel the art of peer support. Participants will gain crucial knowledge about communication skills and techniques that are effective in supportively working with people to gain a mutually beneficial outcome.  Participants will also learn to address people in crisis in a manner that reduces tension and the possibility for physical injury to anyone involved. This course is accredited by the NMLEA.  See attached flyer for more details.

https://www.nmcounties.org/wp-content/uploads/2025/02/Advanced-Peer-Support-May-Las-Cruces-2025.pdf

RSVP

 

Employment Opportunities