Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Roger Mills County, OK was 2782.00000 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 Roger Mills County, OK reached a record high of 3210.00000 in January of 2015 and a record low of 2782.00000 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 Roger Mills County, OK - last updated from the United States Federal Reserve on May of 2024.