The Iona Post Office is located in the state of Idaho within Bonneville County. This location serves 1,372 Iona residents with a median income of $54,485. It's estimated that approximately 2,190 packages pass through this post office each year.
The Iona Post Office is located in the state of Idaho within Bonneville County. This location serves 1,372 Iona residents with a median income of $54,485. It's estimated that approximately 2,190 packages pass through this post office each year.