Alexandria City, VA - Estimate, Median Age by Sex, Total Population (5-year estimate) in Alexandria city, VA was 37.40000 Years of Age in January of 2022, according to the United States Federal Reserve. Historically, Alexandria City, VA - Estimate, Median Age by Sex, Total Population (5-year estimate) in Alexandria city, VA reached a record high of 37.40000 in January of 2022 and a record low of 35.20000 in January of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for Alexandria City, VA - Estimate, Median Age by Sex, Total Population (5-year estimate) in Alexandria city, VA - last updated from the United States Federal Reserve on May of 2024.