Estimate, Median Age by Sex, Total Population (5-year estimate) in Logan County, KS was 39.90000 Years of Age in January of 2022, according to the United States Federal Reserve. Historically, Estimate, Median Age by Sex, Total Population (5-year estimate) in Logan County, KS reached a record high of 46.20000 in January of 2009 and a record low of 39.70000 in January of 2019. Trading Economics provides the current actual value, an historical data chart and related indicators for Estimate, Median Age by Sex, Total Population (5-year estimate) in Logan County, KS - last updated from the United States Federal Reserve on May of 2024.