Post offices in the county of Frederick, 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 Adamstown Post Office in Adamstown, MD

Adamstown Post Office is currently open

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

Post office address
5537 Mountville Rd Adamstown , MD 21710-9998

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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 8:00 AM 12:00 PM
Sunday Closed
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Street View Image of Braddock Heights Post Office in Braddock Heights, MD

Braddock Heights Post Office is currently open

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

Post office address
4707 Schley Ave Ste A Braddock Heights , MD 21714-9998

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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

Phone: 301-371-5998

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Street View Image of Brunswick Post Office in Brunswick, MD

Brunswick Post Office is currently open

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

Post office address
315 Brunswick St Brunswick , MD 21716-9998

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Open hours
Day Open Close
Monday 8:00 AM 4:30 PM
Tuesday 8:00 AM 4:30 PM
Wednesday 8:00 AM 4:30 PM
Thursday 8:00 AM 4:30 PM
Friday 8:00 AM 4:30 PM
Saturday 9:00 AM 12:00 PM
Sunday Closed
  • Stamps.com logo
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Street View Image of Buckeystown Post Office in Buckeystown, MD

Buckeystown Post Office is currently open

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

Post office address
4001 Buckeystown Pike Buckeystown , MD 21717-9998

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Open hours
Day Open Close
Monday 8:00 AM 1:00 PM
2:00 PM 5:00 PM
Tuesday 8:00 AM 1:00 PM
2:00 PM 5:00 PM
Wednesday 8:00 AM 1:00 PM
2:00 PM 5:00 PM
Thursday 8:00 AM 1:00 PM
2:00 PM 5:00 PM
Friday 8:00 AM 1:00 PM
2:00 PM 5:00 PM
Saturday 8:00 AM 12:00 PM
Sunday Closed
  • Stamps.com logo
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Street View Image of Burkittsville Post Office in Burkittsville, MD

Burkittsville Post Office is currently open

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

Post office address
8 E Main St Burkittsville , MD 21718-9998

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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
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Street View Image of Emmitsburg Post Office in Emmitsburg, MD

Emmitsburg Post Office is currently open

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

Post office address
305 S Seton Ave Emmitsburg , MD 21727-9998

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

College Estates Post Office is currently open

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

Post office address
1301 W 7th St Frederick, MD 21702-9921

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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 2:00 PM
Sunday Closed
  • Stamps.com logo
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Street View Image of Frederick Post Office in Frederick, MD

Frederick Post Office is currently open

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

Post office address
201 E Patrick St Frederick, MD 21701-9998

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Open hours
Day Open Close
Monday 8:00 AM 6:00 PM
Tuesday 8:00 AM 6:00 PM
Wednesday 8:00 AM 6:00 PM
Thursday 8:00 AM 6:00 PM
Friday 8:00 AM 6:00 PM
Saturday 8:00 AM 2:00 PM
Sunday Closed
  • Stamps.com logo
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Street View Image of Jefferson Post Office in Jefferson, MD

Jefferson Post Office is currently open

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

Post office address
3702 Jefferson Pike Jefferson , MD 21755-9998

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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

Phone: 301-473-8484

  • Stamps.com logo
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Street View Image of Keymar Post Office in Keymar, MD

Keymar Post Office is currently open

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

Post office address
6747 Middleburg Rd Keymar , MD 21757-9998

Get directions

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

Phone: 410-775-2262

  • Stamps.com logo
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Street View Image of Libertytown Post Office in Libertytown, MD

Libertytown Post Office is currently open

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

Post office address
11941 Main St Libertytown , MD 21762-9998

Get directions

Open hours
Day Open Close
Monday 8:30 AM 1:00 PM
2:00 PM 4:30 PM
Tuesday 8:30 AM 1:00 PM
2:00 PM 4:30 PM
Wednesday 8:30 AM 1:00 PM
2:00 PM 4:30 PM
Thursday 8:30 AM 1:00 PM
2:00 PM 4:30 PM
Friday 8:30 AM 1:00 PM
2:00 PM 4:30 PM
Saturday 8:30 AM 12:00 PM
Sunday Closed

Phone: 301-898-7156

  • 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 Middletown Post Office in Middletown, MD

Middletown Post Office is currently open

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

Post office address
7227 Hollow Rd Middletown , MD 21769-9998

Get directions

Open hours
Day Open Close
Monday 9:00 AM 1:00 PM
2:00 PM 5:00 PM
Tuesday 9:00 AM 1:00 PM
2:00 PM 5:00 PM
Wednesday 9:00 AM 1:00 PM
2:00 PM 5:00 PM
Thursday 9:00 AM 1:00 PM
2:00 PM 5:00 PM
Friday 9:00 AM 1:00 PM
2:00 PM 5:00 PM
Saturday 9:00 AM 12:00 PM
Sunday Closed

Phone: 301-371-6880

  • Stamps.com logo
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Street View Image of Monrovia Post Office in Monrovia, MD

Monrovia Post Office is currently open

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

Post office address
4411 Green Valley Rd Monrovia , MD 21770-9998

Get directions

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

Phone: 301-865-5432

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

Mount Airy Post Office is currently open

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

Post office address
505 Windy Knoll Dr Mount Airy , MD 21771-9998

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 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 Myersville Post Office in Myersville, MD

Myersville Post Office is currently open

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

Post office address
1 Wolfsville Rd Myersville , MD 21773-9998

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

Phone: 301-293-1180

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Street View Image of New Market Post Office in New Market, MD

New Market Post Office is currently open

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

Post office address
168 W Main St New Market , MD 21774-9998

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
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    Discounted USPS and UPS rates of up to 84%.
    Promo code
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Street View Image of New Midway Post Office in New Midway, MD

New Midway 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
12048a Woodsboro Pike New Midway , MD 21775-9998

Get directions

Open hours
Day Open Close
Monday 10:00 AM 12:00 PM
Tuesday 10:00 AM 12:00 PM
Wednesday 10:00 AM 12:00 PM
Thursday 10:00 AM 12:00 PM
Friday 10:00 AM 12:00 PM
Saturday 8:00 AM 12:00 PM
Sunday Closed

Phone: 301-845-2145

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

Point Of Rocks 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
1597 Bowis Dr Point Of Rocks , MD 21777-9998

Get directions

Open hours
Day Open Close
Monday 9:00 AM 12:30 PM
2:00 PM 4:30 PM
Tuesday 9:00 AM 12:30 PM
2:00 PM 4:30 PM
Wednesday 9:00 AM 12:30 PM
2:00 PM 4:30 PM
Thursday 9:00 AM 12:30 PM
2:00 PM 4:30 PM
Friday 9:00 AM 12:30 PM
2:00 PM 4:30 PM
Saturday 8:00 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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    $100 value
Street View Image of Rocky Ridge Post Office in Rocky Ridge, MD

Rocky Ridge Post Office is currently open

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

Post office address
13516 Motters Station Rd Rocky Ridge , MD 21778-9998

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 8:00 AM 12:00 PM
Sunday Closed

Phone: 301-271-4920

  • 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 Sabillasville Post Office in Sabillasville, MD

Sabillasville Post Office is currently open

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

Post office address
17235 Sabillasville Rd Sabillasville , MD 21780-9998

Get directions

Open hours
Day Open Close
Monday 9:00 AM 1:00 PM
2:00 PM 4:00 PM
Tuesday 9:00 AM 1:00 PM
2:00 PM 4:00 PM
Wednesday 9:00 AM 1:00 PM
2:00 PM 4:00 PM
Thursday 9:00 AM 1:00 PM
2:00 PM 4:00 PM
Friday 9:00 AM 1:00 PM
2:00 PM 4:00 PM
Saturday Closed
Sunday Closed

Phone: 301-241-3875

  • 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 Thurmont Post Office in Thurmont, MD

Thurmont Post Office is currently open

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

Post office address
110 Water St Thurmont , MD 21788-9998

Get directions

Open hours
Day Open Close
Monday 9:00 AM 4:30 PM
Tuesday 9:00 AM 4:30 PM
Wednesday 9:00 AM 4:30 PM
Thursday 9:00 AM 4:30 PM
Friday 9:00 AM 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
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    $100 value
Street View Image of Tuscarora Post Office in Tuscarora, MD

Tuscarora Post Office is currently open

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

Post office address
5709a Tuscarora Rd Tuscarora , MD 21790-9998

Get directions

Open hours
Day Open Close
Monday 10:00 AM 2:00 PM
Tuesday 10:00 AM 2:00 PM
Wednesday 10:00 AM 2:00 PM
Thursday 10:00 AM 2:00 PM
Friday 10:00 AM 2:00 PM
Saturday Closed
Sunday Closed

Phone: 301-874-2303

  • 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 Walkersville Post Office in Walkersville, MD

Walkersville 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
7 E Frederick St Walkersville , MD 21793-9998

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
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    $100 value
Street View Image of Woodsboro Post Office in Woodsboro, MD

Woodsboro Post Office is currently open

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

Post office address
602 S Main St Woodsboro , MD 21798-9998

Get directions

Open hours
Day Open Close
Monday 8:00 AM 1:00 PM
2:00 PM 5:00 PM
Tuesday 8:00 AM 1:00 PM
2:00 PM 5:00 PM
Wednesday 8:00 AM 1:00 PM
2:00 PM 5:00 PM
Thursday 8:00 AM 1:00 PM
2:00 PM 5:00 PM
Friday 8:00 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