Post offices in the county of Harford, MD

Use this page to find the post offices in your county that open earliest or stay open latest. The open hours listed are for the post office's retail hours, which means the hours in which a postal service employee is available at the counter to help with mailings and other services. Oftentimes lobbies are open extended hours, and you are able to check your PO box, drop off packages, or use the self-service APC machine to buy postage. The list below is first sorted alphabetically by city, then by post office name. Street View photos of post offices are shown when available. Please contact us if you find an error, so that we can correct it.

Street View Image of Aberdeen Post Office in Aberdeen, MD

Aberdeen 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
30 W Bel Air Ave Aberdeen , MD 21001-9998

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Open hours
Day Open Close
Monday 8:30 AM 5:00 PM
Tuesday 8:30 AM 5:00 PM
Wednesday 8:30 AM 5:00 PM
Thursday 8:30 AM 5:00 PM
Friday 8:30 AM 5:00 PM
Saturday 8:30 AM 12:30 PM
Sunday Closed
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Street View Image of Aberdeen Proving Ground Post Office in Aberdeen Proving Ground, MD

Aberdeen Proving Ground 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
4510 Boothby Hill Ave Aberdeen Proving Ground , MD 21005-9998

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Open hours
Day Open Close
Monday 9:00 AM 1:15 PM
2:30 PM 4:00 PM
Tuesday 9:00 AM 1:15 PM
2:30 PM 4:00 PM
Wednesday 9:00 AM 1:15 PM
2:30 PM 4:00 PM
Thursday 9:00 AM 1:15 PM
2:30 PM 4:00 PM
Friday 9:00 AM 1:15 PM
2:30 PM 4:00 PM
Saturday 10:00 AM 12:00 PM
Sunday Closed
  • Stamps.com logo
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Street View Image of Abingdon Post Office in Abingdon, MD

Abingdon 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
2945 Emmorton Rd Abingdon , MD 21009-9998

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Open hours
Day Open Close
Monday 8:30 AM 5:00 PM
Tuesday 8:30 AM 5:00 PM
Wednesday 8:30 AM 5:00 PM
Thursday 8:30 AM 5:00 PM
Friday 8:30 AM 5:00 PM
Saturday 9:00 AM 12:30 PM
Sunday Closed
  • Stamps.com logo
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    Discounted USPS and UPS rates of up to 84%.
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Street View Image of Bel Air Post Office in Bel Air, MD

Bel Air 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
202 Blum Ct Bel Air , MD 21014-4318

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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 1:00 PM
Sunday Closed
  • Stamps.com logo
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    Discounted USPS and UPS rates of up to 84%.
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Street View Image of Belcamp Post Office in Belcamp, MD

Belcamp 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
4405 Pulaski Hwy Ste A Belcamp , MD 21017-9998

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Open hours
Day Open Close
Monday 8:30 AM 12:45 PM
2:00 PM 5:00 PM
Tuesday 8:30 AM 12:45 PM
2:00 PM 5:00 PM
Wednesday 8:30 AM 12:45 PM
2:00 PM 5:00 PM
Thursday 8:30 AM 12:45 PM
2:00 PM 5:00 PM
Friday 8:30 AM 12:45 PM
2:00 PM 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
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Street View Image of Benson Post Office in Benson, MD

Benson 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
108 Connolly Rd Benson , MD 21018-9998

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Open hours
Day Open Close
Monday 8:15 AM 12:00 PM
1:00 PM 4:30 PM
Tuesday 8:15 AM 12:00 PM
1:00 PM 4:30 PM
Wednesday 8:15 AM 12:00 PM
1:00 PM 4:30 PM
Thursday 8:15 AM 12:00 PM
1:00 PM 4:30 PM
Friday 8:15 AM 12:00 PM
1:00 PM 4:30 PM
Saturday 8:15 AM 12:00 PM
Sunday Closed
  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
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Street View Image of Churchville Post Office in Churchville, MD

Churchville 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
2931 Churchville Rd Churchville , MD 21028-9998

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Open hours
Day Open Close
Monday 8:30 AM 1:00 PM
2:00 PM 5:00 PM
Tuesday 8:30 AM 1:00 PM
2:00 PM 5:00 PM
Wednesday 8:30 AM 1:00 PM
2:00 PM 5:00 PM
Thursday 8:30 AM 1:00 PM
2:00 PM 5:00 PM
Friday 8:30 AM 1:00 PM
2:00 PM 5:00 PM
Saturday 8:30 AM 12:00 PM
Sunday Closed
  • Stamps.com logo
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    Discounted USPS and UPS rates of up to 84%.
    Promo code
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Street View Image of Darlington Post Office in Darlington, MD

Darlington 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
1113 Main St Darlington , MD 21034-9998

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Open hours
Day Open Close
Monday 8:30 AM 11:30 AM
12:30 PM 4:45 PM
Tuesday 8:30 AM 11:30 AM
12:30 PM 4:45 PM
Wednesday 8:30 AM 11:30 AM
12:30 PM 4:45 PM
Thursday 8:30 AM 11:30 AM
12:30 PM 4:45 PM
Friday 8:30 AM 11:30 AM
12:30 PM 4:45 PM
Saturday 8:30 AM 12:00 PM
Sunday Closed

Phone: 410-457-0461

  • Stamps.com logo
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    Discounted USPS and UPS rates of up to 84%.
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Street View Image of Edgewood Post Office in Edgewood, MD

Edgewood 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
2290 Hanson Rd Edgewood , MD 21040-9998

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Open hours
Day Open Close
Monday 9:00 AM 1:30 PM
2:30 PM 5:00 PM
Tuesday 9:00 AM 1:30 PM
2:30 PM 5:00 PM
Wednesday 9:00 AM 1:30 PM
2:30 PM 5:00 PM
Thursday 9:00 AM 1:30 PM
2:30 PM 5:00 PM
Friday 9:00 AM 1:30 PM
2:30 PM 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
Street View Image of Fallston Post Office in Fallston, MD

Fallston 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
2416 Watervale Rd Fallston , MD 21047-2352

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Open hours
Day Open Close
Monday 8:30 AM 5:00 PM
Tuesday 8:30 AM 5:00 PM
Wednesday 8:30 AM 5:00 PM
Thursday 8:30 AM 5:00 PM
Friday 8:30 AM 5:00 PM
Saturday 8:30 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
Street View Image of Forest Hill Post Office in Forest Hill, MD

Forest Hill 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
2329 Rock Spring Rd Forest Hill , MD 21050-9998

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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
Street View Image of Gunpowder Post Office in Gunpowder, MD

Gunpowder 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
4405 Austin Rd Gunpowder , MD 21010-9998

Get directions

Open hours
Day Open Close
Monday 11:30 AM 3:30 PM
Tuesday 11:30 AM 3:30 PM
Wednesday 11:30 AM 3:30 PM
Thursday 11:30 AM 3:30 PM
Friday 11:30 AM 3:30 PM
Saturday Closed
Sunday Closed

Phone: 410-676-1905

  • Stamps.com logo
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    Discounted USPS and UPS rates of up to 84%.
    Promo code
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Street View Image of Havre De Grace Post Office in Havre De Grace, MD

Havre De Grace 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
301 N Juniata St Havre De Grace , MD 21078-9998

Get directions

Open hours
Day Open Close
Monday 8:30 AM 5:00 PM
Tuesday 8:30 AM 5:00 PM
Wednesday 8:30 AM 5:00 PM
Thursday 8:30 AM 5:00 PM
Friday 8:30 AM 5:00 PM
Saturday 9:00 AM 1:00 PM
Sunday Closed
  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
    STAMPS100
    $100 value
Street View Image of Jarrettsville Post Office in Jarrettsville, MD

Jarrettsville 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
3713 Federal Hill Rd Jarrettsville , MD 21084-9998

Get directions

Open hours
Day Open Close
Monday 8:30 AM 1:00 PM
2:00 PM 5:00 PM
Tuesday 8:30 AM 1:00 PM
2:00 PM 5:00 PM
Wednesday 8:30 AM 1:00 PM
2:00 PM 5:00 PM
Thursday 8:30 AM 1:00 PM
2:00 PM 5:00 PM
Friday 8:30 AM 1:00 PM
2:00 PM 5:00 PM
Saturday 8:30 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
Street View Image of Joppa Post Office in Joppa, MD

Joppa 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
906 Joppa Farm Rd Joppa , MD 21085-9998

Get directions

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
Street View Image of Perryman Post Office in Perryman, MD

Perryman 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
428 Michaelsville Rd Perryman , MD 21130-9998

Get directions

Open hours
Day Open Close
Monday 12:00 PM 4:00 PM
Tuesday 12:00 PM 4:00 PM
Wednesday 12:00 PM 4:00 PM
Thursday 12:00 PM 4:00 PM
Friday 12:00 PM 4:00 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
Street View Image of Pylesville Post Office in Pylesville, MD

Pylesville 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
3965 Ady Rd Pylesville , MD 21132-9998

Get directions

Open hours
Day Open Close
Monday 9:00 AM 12:00 PM
1:00 PM 4:45 PM
Tuesday 9:00 AM 12:00 PM
1:00 PM 4:45 PM
Wednesday 9:00 AM 12:00 PM
1:00 PM 4:45 PM
Thursday 9:00 AM 12:00 PM
1:00 PM 4:45 PM
Friday 9:00 AM 12:00 PM
1:00 PM 4:45 PM
Saturday Closed
Sunday Closed
  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
    STAMPS100
    $100 value
Street View Image of Street Post Office in Street, MD

Street 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
708 Highland Rd Rear Street , MD 21154-9998

Get directions

Open hours
Day Open Close
Monday 9:00 AM 12:00 PM
1:00 PM 5:00 PM
Tuesday 9:00 AM 12:00 PM
1:00 PM 5:00 PM
Wednesday 9:00 AM 12:00 PM
1:00 PM 5:00 PM
Thursday 9:00 AM 12:00 PM
1:00 PM 5:00 PM
Friday 9:00 AM 12:00 PM
1:00 PM 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
Street View Image of White Hall Post Office in White Hall, MD

White Hall 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
1415 Wiseburg Rd White Hall , MD 21161-9998

Get directions

Open hours
Day Open Close
Monday 8:30 AM 12:30 PM
1:30 PM 4:30 PM
Tuesday 8:30 AM 12:30 PM
1:30 PM 4:30 PM
Wednesday 8:30 AM 12:30 PM
1:30 PM 4:30 PM
Thursday 8:30 AM 12:30 PM
1:30 PM 4:30 PM
Friday 8:30 AM 12:30 PM
1:30 PM 4:30 PM
Saturday 8:30 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
Street View Image of Whiteford Post Office in Whiteford, MD

Whiteford 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
1508 Main St Ste 4 Whiteford , MD 21160-9998

Get directions

Open hours
Day Open Close
Monday 8:30 AM 12:00 PM
1:00 PM 5:00 PM
Tuesday 8:30 AM 12:00 PM
1:00 PM 5:00 PM
Wednesday 8:30 AM 12:00 PM
1:00 PM 5:00 PM
Thursday 8:30 AM 12:00 PM
1:00 PM 5:00 PM
Friday 8:30 AM 12:00 PM
1:00 PM 5:00 PM
Saturday 8:30 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