The Seneca Post Office is located in the state of Kansas within Nemaha County. This location serves 3,264 Seneca residents with a median income of $44,097. It's estimated that approximately 5,210 packages pass through this post office each year.
The Seneca Post Office is located in the state of Kansas within Nemaha County. This location serves 3,264 Seneca residents with a median income of $44,097. It's estimated that approximately 5,210 packages pass through this post office each year.