Unemployment Rate in Smith County, KS was 2.40% in February of 2024, according to the United States Federal Reserve. Historically, Unemployment Rate in Smith County, KS reached a record high of 6.70 in January of 2009 and a record low of 1.10 in October of 1999. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Smith County, KS - last updated from the United States Federal Reserve on May of 2024.