Estimate, Median Age by Sex, Total Population (5-year estimate) in Roberts County, TX was 42.50000 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 Roberts County, TX reached a record high of 50.30000 in January of 2021 and a record low of 35.60000 in January of 2016. 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 Roberts County, TX - last updated from the United States Federal Reserve on May of 2024.