The Franklin County Historical Society is not connected with a historical museum at present. The society has an office in the Franklin County Extension Building,
561 West Oneida St.
Preston, ID 83263
The office is empty most days because the building is mainly used for board meetings and historical society storage only. The best way to contact the society is to either use the form on this page, or contact the county clerk's office (208-852-1097) and ask for the contact information of the society president.