Sierra County URL: https://knowledge.ivjn.us/en/places/nm-sierra-county.html Sierra County is a county of New Mexico, United States. ## Overview Sierra County is a county of [New Mexico](https://knowledge.ivjn.us/en/places/new-mexico.html), United States (FIPS nm051), with a population of about 11,988[^geonames]. ## Geography - Coordinates: 33.1305, -107.1925 - Time zone: America/Denver Updated: 2026-10-29 Relations: - Located in: New Mexico https://knowledge.ivjn.us/en/places/new-mexico.html - Contains places: Arrey https://knowledge.ivjn.us/en/places/nm-arrey.html - Contains places: Caballo https://knowledge.ivjn.us/en/places/nm-caballo.html - Contains places: Elephant Butte https://knowledge.ivjn.us/en/places/nm-elephant-butte.html - Contains places: Hillsboro https://knowledge.ivjn.us/en/places/nm-hillsboro.html - Contains places: Hot Springs Landing https://knowledge.ivjn.us/en/places/nm-hot-springs-landing.html - Contains places: Kingston https://knowledge.ivjn.us/en/places/nm-kingston.html - Contains places: Las Palomas https://knowledge.ivjn.us/en/places/nm-las-palomas.html - Contains places: Oasis https://knowledge.ivjn.us/en/places/nm-oasis.html - Contains places: Truth or Consequences https://knowledge.ivjn.us/en/places/nm-truth-or-consequences.html - Contains places: Williamsburg https://knowledge.ivjn.us/en/places/nm-williamsburg.html Mentioned in: - Arrey https://knowledge.ivjn.us/en/places/nm-arrey.html - Caballo https://knowledge.ivjn.us/en/places/nm-caballo.html - Elephant Butte https://knowledge.ivjn.us/en/places/nm-elephant-butte.html - Hillsboro https://knowledge.ivjn.us/en/places/nm-hillsboro.html - Hot Springs Landing https://knowledge.ivjn.us/en/places/nm-hot-springs-landing.html - Kingston https://knowledge.ivjn.us/en/places/nm-kingston.html - Las Palomas https://knowledge.ivjn.us/en/places/nm-las-palomas.html - Oasis https://knowledge.ivjn.us/en/places/nm-oasis.html - Truth or Consequences https://knowledge.ivjn.us/en/places/nm-truth-or-consequences.html - Williamsburg https://knowledge.ivjn.us/en/places/nm-williamsburg.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip