Shelley is a city in Bingham County, Idaho, United States. The population was 3,813 at the 2000 census. The mascot for the town's only high school is 'King Russet', a russet-burbank potato that wears a crown, robe and scepter. Shelley apartments for rent comparison page shows most up to date rent information on Shelley apartments and houses. Rent information is obtained from multiple rental sources but we cannot guarantee their accuracy.