Lexington City, VA - Estimate, Median Age by Sex, Total Population (5-year estimate) in Lexington city, VA was 22.70000 Years of Age in January of 2022, according to the United States Federal Reserve. Historically, Lexington City, VA - Estimate, Median Age by Sex, Total Population (5-year estimate) in Lexington city, VA reached a record high of 22.70000 in January of 2022 and a record low of 21.40000 in January of 2015. Trading Economics provides the current actual value, an historical data chart and related indicators for Lexington City, VA - Estimate, Median Age by Sex, Total Population (5-year estimate) in Lexington city, VA - last updated from the United States Federal Reserve on May of 2024.