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Cynthia Douglass (Postmaster)
cynthia.g.douglass@usps.gov
4450 Solomons Island Rd
Harwood, MD 20776
Harwood, MD 20776
The Harwood Post Office is located in the state of Maryland within Anne Arundel County. This location serves 3,289 Harwood residents with a median income of $102,829. It's estimated that approximately 5,250 packages pass through this post office each year.