Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Coles County, IL was 42236.00000 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 Coles County, IL reached a record high of 49285.00000 in January of 2010 and a record low of 42236.00000 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 Coles County, IL - last updated from the United States Federal Reserve on May of 2024.