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Barbara Davidson (Postmaster)
barbara.a.davidson@usps.gov
1501 Union Grove Rd
Union Grove, NC 28689
Union Grove, NC 28689
The Union Grove Post Office is located in the state of North Carolina within Iredell County. This location serves 1,712 Union Grove residents with a median income of $48,483. It's estimated that approximately 2,733 packages pass through this post office each year.