Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Waldo County, ME was 37108.00000 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 Waldo County, ME reached a record high of 37670.00000 in January of 2018 and a record low of 37108.00000 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 Waldo County, ME - last updated from the United States Federal Reserve on May of 2024.