All of the post offices in the city of Upper Marlboro, MD

This page details the 3 post offices in Upper Marlboro, MD helping you identify the ones that open the earliest or close the latest in your vicinity. The hours mentioned represent the retail hours of operation, a period when staff are present to assist with mailing services and other customer needs. Additionally, many post offices offer extended lobby hours, during which you can access your PO box, leave packages for shipment, or purchase postage via the self-service Automated Postal Center (APC) machines. The listings are organized first by city in alphabetical order, followed by the post office name, and include Street View images of the post offices where possible. Please contact us if you find an error, so that we can correct it.

Street View Image of Kettering Post Office in Upper Marlboro, MD

Kettering Post Office is currently closed

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
68 Watkins Park Dr Upper Marlboro, MD 20774

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Open hours
Day Open Close
Monday 12:00 PM 5:00 PM
Tuesday 12:00 PM 5:00 PM
Wednesday 12:00 PM 5:00 PM
Thursday 12:00 PM 5:00 PM
Friday 12:00 PM 5:00 PM
Saturday 9:00 AM 1:00 PM
Sunday Closed

Phone: 301-249-4036

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Street View Image of Largo Post Office in Upper Marlboro, MD

Largo Post Office is currently closed

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
9801 Apollo Dr Upper Marlboro, MD 20774

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Open hours
Day Open Close
Monday 9:00 AM 5:00 PM
Tuesday 9:00 AM 5:00 PM
Wednesday 9:00 AM 5:00 PM
Thursday 9:00 AM 5:00 PM
Friday 9:00 AM 5:00 PM
Saturday 9:00 AM 12:00 PM
Sunday Closed
  • Stamps.com logo
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Street View Image of Upper Marlboro Post Office in Upper Marlboro, MD

Upper Marlboro Post Office is currently closed

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
14605 Elm St Upper Marlboro, MD 20772

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Open hours
Day Open Close
Monday 9:00 AM 5:00 PM
Tuesday 9:00 AM 5:00 PM
Wednesday 9:00 AM 5:00 PM
Thursday 9:00 AM 5:00 PM
Friday 9:00 AM 5:00 PM
Saturday 9:00 AM 12:00 PM
Sunday Closed
  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
    STAMPS100
    $100 value