Resident Population in Orleans County, VT was 27.51600 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Orleans County, VT reached a record high of 27.66600 in January of 2022 and a record low of 20.15300 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Orleans County, VT - last updated from the United States Federal Reserve on May of 2024.