Conshohocken Post Office

425 Fayette St, Conshohocken, PA 19428

Contact Numbers

Phone: 610-834-9025
Fax: 610-270-8898
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 6:00am - 5:30pm
Tuesday 6:00am - 5:30pm
Wednesday 6:00am - 5:30pm
Thursday 6:00am - 5:30pm
Friday 6:00am - 5:30pm
Saturday 6:00am - 12:30pm
Sunday Closed

Last Collection Times

Monday 4:45pm
Tuesday 4:45pm
Wednesday 4:45pm
Thursday 4:45pm
Friday 4:45pm
Saturday 3:00pm
Sunday Closed

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Burial Flags
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Lobby has Copier
  • Street Parking

Visit our Links Page for links to 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:

Conshohocken Carrier Annex
101 Industrial Way
1.1 miles away

Plymouth Meeting
26 E Germantown Pike
1.5 miles away

326 Conshohocken State Rd
1.9 miles away

Lafayette Hill
446 Germantown Pike
1.9 miles away


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Have not received my mail for a week. Yellow sticker on a few pieces that came through say "Unable to forward/ for review" Delivery supervisor tells me all mail goes through a machine in Phila. and it can't be changed!!!!! This is our illustrious USPS??? Nothing is meant to stop mail delivery!!!! What can I do????


I have a question about service. We have not seen a mail truck on our street for 2 days until 9:00 last night which was Saturday. It is possible, I guess that we had no mail for 2 days but unlikely, however, there was a piece of mail that was delivered to us incorrectly . We put the piece back in the box and put the flag up,it is still there. I can't believe the whole street had not mail for Friday and Saturday. But 9:00 on a Saturday night they are riding up the street ???


Can you let us know if the 100 block of Powers Avenue will receive any mail today? We haven't seen any since Friday. Our mailman was in town yesterday, and our street is plowed, but we didn't get any mail yesterday.


Extremely disappointed!!!!!! When our office moved a few weeks ago, we filled out the change of address form at the Conshohocken Post Office. To be fair, we missed the box with the new suite number. I called to see how to fix the problem, and was told to come to the office and fill out a form. Simple! I did just that. One week later, still no mail. I call the Post Office again, and am told that the form I filled out did not have a bar code on it. This is the very form that the clerk handed to me! Okay, I go back and fill out yet another form (I make sure there's a bar code) and ask if I can pick up the now three weeks of mail that have not been delivered. " Absolutely, no problem." I go back yet again 2 days later to pick up our mail, NOPE, it was never sent from the carrier annex!!! If I performed my duties at work the way these postal workers have performed their duties, I would no longer have a job!


WTH is with the local mail people that deliver to W. 4th Ave. How hard is it to understand the concept of OUTGOING don't take the OUTGOING mail and deposit in someone else's take it with you to the Post Office....this is an ongoing issue around here.


Just witnessed a mailman at sherry lake apts on butler pike scream "what the f*ck" when he was struggling to open a secure building door. He typed the code in twice, failed and said loudly to himself "looks like you're shit out of luck buddy." Completely unprofessional and disgusting behavior. I had also ordered 2 items to be delivered today (2 day express) and apparently he didn't even try to deliver them either, just left a 2 attempted delivery notices. What an absolute piece of garbage this office has working for them.


I mailed a letter from Plymouth Meeting to Conshohocken-625 Ridge Pike Conshohocken PA. on 10/5. Today is 10/16 and the court has not yet received it. This is terrible. I would have taken it over if I had known the mail service in Conshohocken was so bad. Inexcusable!!!!!!

* is not a part of, or affiliated with, the official United States Postal Service (USPS).