Sierra County

Sierra County is an administrative division in southern New Mexico that features desert landscapes, mountain ranges, and the Elephant Butte Lake. The region spans several communities and rural areas with varied terrain across its territory.

The county was established in 1884 and took its name from the Black Range mountains, which Spanish explorers called Sierra Diablo during colonial times. The region experienced gradual settlement and growth over the following decades.

The county maintains several governmental departments, including an assessor's office, treasurer, and clerk's office, serving the diverse population of 11,576 residents.

County services are mainly available at the administrative center in Truth or Consequences, where different departments have their offices. Online systems allow residents to handle basic administrative tasks from home.

Spaceport America, a commercial space facility, is located in this region and has conducted hundreds of test flights and missions since beginning operations. The facility draws space enthusiasts and serves as a testing ground for new aerospace technologies.

GPS coordinates: 33.11659,-107.25694

Latest update: December 7, 2025 19:26