The Ajo Post Office is located in the state of Arizona within Pima County. This location serves 4,435 Ajo residents with a median income of $27,796. It's estimated that approximately 7,079 packages pass through this post office each year.
The Ajo Post Office is located in the state of Arizona within Pima County. This location serves 4,435 Ajo residents with a median income of $27,796. It's estimated that approximately 7,079 packages pass through this post office each year.