The Ulm Post Office is located in the state of Arkansas within Prairie County. This location serves 202 Ulm residents with a median income of $42,083. It's estimated that approximately 322 packages pass through this post office each year.
The Ulm Post Office is located in the state of Arkansas within Prairie County. This location serves 202 Ulm residents with a median income of $42,083. It's estimated that approximately 322 packages pass through this post office each year.