Unemployment Rate in Clay County, IL was 5.90% in February of 2024, according to the United States Federal Reserve. Historically, Unemployment Rate in Clay County, IL reached a record high of 22.30 in April of 2020 and a record low of 3.40 in November of 2019. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Clay County, IL - last updated from the United States Federal Reserve on May of 2024.