Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Fremont County, WY was 27163.00000 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 Fremont County, WY reached a record high of 28835.00000 in January of 2014 and a record low of 27117.00000 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 Fremont County, WY - last updated from the United States Federal Reserve on May of 2024.