Civilian Labor Force in Sierra County, NM was 4107.00000 Persons in December of 2025, according to the United States Federal Reserve. Historically, Civilian Labor Force in Sierra County, NM reached a record high of 6281.00000 in August of 2008 and a record low of 3036.00000 in February of 1992. Trading Economics provides the current actual value, an historical data chart and related indicators for Civilian Labor Force in Sierra County, NM - last updated from the United States Federal Reserve on April of 2026.