Civilian Labor Force in Riley County, KS was 37805.00000 Persons in December of 2025, according to the United States Federal Reserve. Historically, Civilian Labor Force in Riley County, KS reached a record high of 40619.00000 in November of 2007 and a record low of 26380.00000 in August of 1990. Trading Economics provides the current actual value, an historical data chart and related indicators for Civilian Labor Force in Riley County, KS - last updated from the United States Federal Reserve on April of 2026.