Seneca Post Office

508 E Main St, Seneca, SC 29678

Contact Numbers

Phone: 864-882-8422
Fax: 864-885-0443
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours







Lobby Hours
PO Box Access Available

Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 2:00pm
Sunday Closed

Passport Appointment Hours*

Monday 10:00am - 4:15pm
Tuesday 10:00am - 4:15pm
Wednesday 10:00am - 4:15pm
Thursday 10:00am - 4:15pm
Friday 10:00am - 4:15pm
Saturday 10:00am - 11:30am
Sunday Closed

  • Visit our Passport FAQ page for a complete overview of what to bring, what you need to know, and how long it will take.
  • You will need two forms of Identification with copies.
  • A passport quality photo. Available at location.
  • The appropriate application form printed and filled out, and the required fee for applying or renewing.
  • You can find up to date costs, information, and forms at the State Departments Travel Site

*An appointment is required to apply for or renew US Passports. Please Call or schedule online.

Bulk Mail Acceptance Hours

Monday 10:30am - 4:00pm
Tuesday 10:30am - 4:00pm
Wednesday 10:30am - 4:00pm
Thursday 10:30am - 4:00pm
Friday 10:30am - 4:00pm
Saturday Closed
Sunday Closed

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Burial Flags
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Passport Acceptance
  • Passport Photo
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Sure Money
  • Lot Parking
  • Passport Appointment Hours

Visit our Links Page for Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

Newry
701a Broadway St
2.3 miles away

Richland
304 Richland Rd
3.2 miles away

Clemson
519 College Ave
4.5 miles away

West Union
190 S Highway 11
4.9 miles away

Reviews

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Tracking of my parcel shows that it has arrived, here is the track number. CP067148215UA Can you please tell me if I can pick her up? Is she there?
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Why am I not getting my mail at 132 N Harper Ridge Dr in Seneca, SC. 29678? I have receive my mail at this address for over 12 years without a problem!
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I have not received any mail this week. I know I have mail that should have been delivered because I have the email service from the post office listing the mail to be delivered each day. Where is my mail? Carol Knupp 203 Mockingbird St Seneca 29672 2564543137
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Got 2 notices in mailbox today saying ‘’SORRY WE MISSED YOU!’’ Well we were home when the mail came and nobody came to deliver a certified letter. The motto is wrong!!! Guess they don’t get out of car even to deliver certified mail if it’s raining. Oh and by the way it says above that postal workers don’t see this. MAYBE THEY SHOULD!!!
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My package was delivered today tracking #9405511202555650074075 with severe damage. the box had been ripped open, taped back together, then ripped open again with a huge gaping hole when left at my home. Of course no way to know when in route this damage occurred but obviously there are some people who have no respect for their job or the property being entrusted to them to deliver with reasonable care. In addition I would at least expect the Seneca post office management to contact me and give some attention to the issue. Very disappointed in the service from the postal service. I would like to attach a photo of the damage but see there is no option to do so.
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I need someone in management to contact me ASAP. I have a serious problem that needs to be addressed.
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2/1/2020. Waited all day for package delivery that required signature. Sat 10 feet from open front door. Dog never barked. In my mailbox was a slip saying they attempted delivery. That's BULL____! I AM REALLY ANGRY.
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We ordered a change of address starting on May 5,2019. The new owners of our house brought us a box full of mail that has been delivered to us there since the move. We have each received official notices from USPS that they received our change of address. We have received a few pieces of forwarded mail in the last two weeks. We have notified most of our associates iof our address change . This is unacceptable. Someone at the Seneca Post Office is not doing their job!!!
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Problem with mailboxes not being closed and with that we have not received mail and mail going out has not reached where it was to go. I left a note on my box to please close the door as my mail did get wet but today it was left open and flag not put down again, anyone else having a problem with this besides one other person along Sitton Mill rd ?
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I placed an order through Amazon last week, and it was said to be delivered to a parcel locker at my apartment complex on Friday 4/6. I went to check, and there was no key to the parcel lockers left for me; however, multiple boxes were left open with packages inside of them. I contacted the Seneca Post Office at 10am Monday 4/9 to report this, and the person I talked to assured that a key would be placed in my mailbox today and I would receive my package. I went to check, and there was no key left, multiple parcel lockers still open, and my package nowhere to be found. I tried calling a total of 15 times between 4:00 and 4:40, and my call was consistently declined as the “user was busy”. A little suspicious considering the office closes at 5pm today. I have since called Amazon and had to report my order as stolen, which luckily for me they answered within 2 rings of my first call. I am highly disappointed with this experience with the Seneca Post Office.
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It seems like every day, the postal carrier leave the door to my mailbox open. It is a curb side box and on Saturday my mail got wet again from the door not being closed properly. If you ride down Sitton Mill Road you will see numerous mailboxes with their doors not shut properly and the mail is visible. Can something be done about this.
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We did not get a pick up or delivery on Thursday, 4/06/17 on Waterside Cove off Coneross Creek Rd. No debris down from the storm and nothing blocking any of the mailboxes.
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Our postal carrier from USPS is absolutely rediculous and clearly not qualified for the job. I cannot even recall all of the times that our post is put in the wrong mailbox. Recently there were parcel boxes installed in our neighborhood in an attempt to solve prior issues. Well needless to say this has not solved the problem but simply made it more frustrating. We as tenants are delivering packages to various buildings because the postal carrier cannot do their job. I assure you we do not pay for additional postage to ensure our items arrive on time only for the carrier to place it in the wrong boxes all together. Our packages are now locked in one of the four parcel boxes which are locked and we cannot get to. This problem needs to be fixed!
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I live at 250 Kelly Mill Rd, Seneca,S C. I left 2 bags of food for the hungry at my mailbox and the driver just came by and drove off without it. I am disappointed to say the least.
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