Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Calloway County, KY was 33130.00000 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 Calloway County, KY reached a record high of 34882.00000 in January of 2020 and a record low of 32833.00000 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 Calloway County, KY - last updated from the United States Federal Reserve on May of 2024.