Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Roscommon County, MI was 21842.00000 Persons in January of 2022, according to the United States Federal Reserve. Historically, Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Roscommon County, MI reached a record high of 24490.00000 in January of 2009 and a record low of 21842.00000 in January of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Roscommon County, MI - last updated from the United States Federal Reserve on May of 2024.