Resident Population in Scotts Bluff County, NE was 35.73400 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in Scotts Bluff County, NE reached a record high of 38.68300 in January of 1981 and a record low of 34.70000 in January of 1972. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Scotts Bluff County, NE - last updated from the United States Federal Reserve on April of 2026.