No municipalities classified as 'Towns' or 'Villages' found in Jefferson County based on available data.
Jefferson County is a county located in the U.S. state of Idaho. As of the most recent data available, the county has a population of approximately 19,155 people, with a population density of about 17.49 persons per square mile.
The county spans a total land area of 1,095.00 square miles (2,836.00 square kilometers). The administrative center and county seat is Rigby, which often serves as a hub for local governance and services. The largest city within the county by population is Rigby.
Geographically, Jefferson County experiences varied elevations, with its highest point at Ririe 4,962 ft and its lowest point at Roberts 4,775 ft. The region operates in the UTC-7.