Unemployment Rate in West Baton Rouge Parish, LA was 3.80% in December of 2025, according to the United States Federal Reserve. Historically, Unemployment Rate in West Baton Rouge Parish, LA reached a record high of 11.50 in April of 2020 and a record low of 2.90 in December of 1999. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in West Baton Rouge Parish, LA - last updated from the United States Federal Reserve on April of 2026.