Franklin County on the map of Idaho 2024. Cities, roads, borders and directions in Franklin County of Idaho.

Franklin County is situated in the southeastern corner of Idaho. This famous county is named after Franklin D. Richards (1821-1899), early LDS Church apostle. The area of Franklin County is about 666 square miles. This county, created in 1913, is populated today by 15 thousand residents. Preston is the county seat of Franklin County. This map shows the borders of Franklin County as well as neighboring counties, including major highways and natural objecsts as of 2024. Zoom in or out of the map using the plus/minus panel. Move the center of this map by dragging it. Also check out the satellite map of Franklin County.