The Dumas Post Office is located in the state of Arkansas within Desha County. This location serves 6,579 Dumas residents with a median income of $28,093. It's estimated that approximately 10,501 packages pass through this post office each year.
The Dumas Post Office is located in the state of Arkansas within Desha County. This location serves 6,579 Dumas residents with a median income of $28,093. It's estimated that approximately 10,501 packages pass through this post office each year.