The Hamer Post Office is located in the state of Idaho within Jefferson County. This location serves 581 Hamer residents with a median income of $38,750. It's estimated that approximately 927 packages pass through this post office each year.
The Hamer Post Office is located in the state of Idaho within Jefferson County. This location serves 581 Hamer residents with a median income of $38,750. It's estimated that approximately 927 packages pass through this post office each year.