The Chatham Post Office is located in the state of Michigan within Alger County. This location serves 724 Chatham residents with a median income of $41,406. It's estimated that approximately 1,156 packages pass through this post office each year.
The Chatham Post Office is located in the state of Michigan within Alger County. This location serves 724 Chatham residents with a median income of $41,406. It's estimated that approximately 1,156 packages pass through this post office each year.