Estimate, Median Age by Sex, Total Population (5-year estimate) in Comanche County, KS was 46.80000 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 Comanche County, KS reached a record high of 50.70000 in January of 2020 and a record low of 44.00000 in January of 2012. 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 Comanche County, KS - last updated from the United States Federal Reserve on May of 2024.