Idaho County Maps
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Jefferson County, Idaho
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Jefferson County, Idaho Map
An detailed map of Jefferson County. Click on a nearby County to view more information about that County.
Map of Counties in Idaho
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About Jefferson County, Idaho
Jefferson County is a county located in the U.S. state of Idaho. As of the 2020 Census, the county's population was 30,891. The county seat and largest city is Rigby. The county was established in 1913 and named after Thomas Jefferson, the third U.S. President. Jefferson County is part of the Idaho Falls, ID Metropolitan Statistical Area.
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This site has an interactive map of Idaho Counties. Click on the map to find your Idaho county, and view more details. You can also search for your address and use your GPS to find your Idaho County.
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