The Bonanza Post Office is located in the state of Oregon within Klamath County. This location serves 2,310 Bonanza residents with a median income of $42,700. It's estimated that approximately 3,687 packages pass through this post office each year.
The Bonanza Post Office is located in the state of Oregon within Klamath County. This location serves 2,310 Bonanza residents with a median income of $42,700. It's estimated that approximately 3,687 packages pass through this post office each year.