Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Delaware County, NY was 40447.00000 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 Delaware County, NY reached a record high of 45026.00000 in January of 2010 and a record low of 40447.00000 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 Delaware County, NY - last updated from the United States Federal Reserve on May of 2024.