The Loomis Post Office is located in the state of Washington within Okanogan County. This location serves 312 Loomis residents with a median income of $34,962. It's estimated that approximately 498 packages pass through this post office each year.
The Loomis Post Office is located in the state of Washington within Okanogan County. This location serves 312 Loomis residents with a median income of $34,962. It's estimated that approximately 498 packages pass through this post office each year.