Unemployment Rate in Butler County, OH was 3.80% in February of 2024, according to the United States Federal Reserve. Historically, Unemployment Rate in Butler County, OH reached a record high of 12.90 in April of 2020 and a record low of 2.70 in April of 2023. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Butler County, OH - last updated from the United States Federal Reserve on May of 2024.