Civilian Labor Force in Napa County, CA was 75192.00000 Persons in December of 2025, according to the United States Federal Reserve. Historically, Civilian Labor Force in Napa County, CA reached a record high of 79289.00000 in October of 2008 and a record low of 54355.00000 in January of 1991. Trading Economics provides the current actual value, an historical data chart and related indicators for Civilian Labor Force in Napa County, CA - last updated from the United States Federal Reserve on March of 2026.