Shannon L Mattingly (Postmaster)
shannon.l.mattingly@usps.gov
100 E Erie St
Spring Valley, IL 61362
Spring Valley, IL 61362
The Spring Valley Post Office is located in the state of Illinois within Bureau County. This location serves 5,911 Spring Valley residents with a median income of $46,414. It's estimated that approximately 9,435 packages pass through this post office each year.