Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Putnam County, IL was 5116.00000 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 Putnam County, IL reached a record high of 5628.00000 in January of 2011 and a record low of 5116.00000 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 Putnam County, IL - last updated from the United States Federal Reserve on May of 2024.