Estimate, Median Age by Sex, Total Population (5-year estimate) in Caroline County, VA was 39.20000 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 Caroline County, VA reached a record high of 40.20000 in January of 2017 and a record low of 38.40000 in January of 2011. 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 Caroline County, VA - last updated from the United States Federal Reserve on May of 2024.