Jefferson County, Administrative county in southeastern Idaho, United States
Jefferson County spans 1,106 square miles of varied terrain, including mountain ranges, river valleys, and agricultural fields across southeastern Idaho.
The county, officially established in 1913 and named after Thomas Jefferson, developed around stagecoach stops connecting Salt Lake City to Virginia City.
The area maintains strong agricultural traditions through multiple generations of farming families who contribute to Idaho's food production.
The county seat of Rigby provides governmental services to 30,891 residents through administrative offices, public schools, and community facilities.
Three separate school districts operate within Jefferson County boundaries, serving students across rural and urban areas of the region.
Location: Idaho
Inception: February 18, 1913
Capital city: Rigby
Website: http://www.co.jefferson.id.us
Shares border with: Clark County, Bingham County, Butte County, Bonneville County, Madison County, Fremont County
Website: http://co.jefferson.id.us
GPS coordinates: 43.82000,-112.31000
Latest update: March 14, 2025 02:18
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