The Holstein Post Office is located in the state of Iowa within Ida County. This location serves 1,989 Holstein residents with a median income of $49,083. It's estimated that approximately 3,175 packages pass through this post office each year.
The Holstein Post Office is located in the state of Iowa within Ida County. This location serves 1,989 Holstein residents with a median income of $49,083. It's estimated that approximately 3,175 packages pass through this post office each year.