Arbon is an unincorporated community in Power County, Idaho, United States. Arbon is 25 miles (40 km) northwest of Malad City. Arbon has a post office with ZIP code 83212. The first settlement at Arbon was made in 1893. The community has the name of George Arbon, a pioneer settler. Arbon's population was 100 in 1909, and 10 in 1960.