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Miguel Pastrana (Postmaster)
miguel.pastrana@usps.gov
1314 Kensington Rd
Oak Brook, IL 60523
Oak Brook, IL 60523
The Oak Brook Post Office is located in the state of Illinois within Dupage County. This location serves 9,890 Oak Brook residents with a median income of $95,058. It's estimated that approximately 15,786 packages pass through this post office each year.