Unemployment Rate in Warren County, PA was 4.10% in February of 2024, according to the United States Federal Reserve. Historically, Unemployment Rate in Warren County, PA reached a record high of 12.40 in April of 2020 and a record low of 2.80 in September of 2023. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Warren County, PA - last updated from the United States Federal Reserve on May of 2024.