Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Sheridan County, WY was 28235.00000 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 Sheridan County, WY reached a record high of 28235.00000 in January of 2022 and a record low of 26225.00000 in January of 2009. 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 Sheridan County, WY - last updated from the United States Federal Reserve on May of 2024.