LaFourche Parish, LA - Unemployment Rate in Lafourche Parish, LA was 3.50% in December of 2025, according to the United States Federal Reserve. Historically, LaFourche Parish, LA - Unemployment Rate in Lafourche Parish, LA reached a record high of 10.80 in September of 2005 and a record low of 2.20 in December of 1997. Trading Economics provides the current actual value, an historical data chart and related indicators for LaFourche Parish, LA - Unemployment Rate in Lafourche Parish, LA - last updated from the United States Federal Reserve on April of 2026.