Resident Population in Jefferson County, ID

Resident Population in Jefferson County, ID was 34.85400 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in Jefferson County, ID reached a record high of 34.85400 in January of 2024 and a record low of 11.70000 in January of 1971. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Jefferson County, ID - last updated from the United States Federal Reserve on April of 2026.



More: Idaho Indicators