The county Franklin is a county of the the United States located in the State of Idaho. In 2000, the population was of: 11329 inhabitants. Its seat is Preston. The county was created in 1913 and was named in the honor of Franklin D. Richards, an apostle of the Église of Jesus-Christ of the Saints of the Last Days (it is the only county the Franklin one of the United States whose name does not come from Benjamin Franklin).

Adjacent counties

• County of Caribou (northern)
• County of Bear Lake (is)
• Comté of Mask, Utah (southern)
• Comté of Oneida (western)
• Comté of Bannock (north-western)

Main cities

• Clifton
• Dayton
• Franklin
• Oxford
• Preston
• Weston
• Whitney