Unemployment Rate in Clark County, KS was 2.40% in February of 2024, according to the United States Federal Reserve. Historically, Unemployment Rate in Clark County, KS reached a record high of 4.80 in January of 2010 and a record low of 0.80 in May of 1990. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Clark County, KS - last updated from the United States Federal Reserve on May of 2024.