Estimate, Median Age by Sex, Total Population (5-year estimate) in Wood County, WI was 43.90000 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 Wood County, WI reached a record high of 44.10000 in January of 2019 and a record low of 41.90000 in January of 2009. 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 Wood County, WI - last updated from the United States Federal Reserve on May of 2024.