Unemployment Rate in Osage County, KS was 3.30% in February of 2024, according to the United States Federal Reserve. Historically, Unemployment Rate in Osage County, KS reached a record high of 11.30 in January of 1991 and a record low of 1.90 in November of 2023. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Osage County, KS - last updated from the United States Federal Reserve on May of 2024.