Cobleskill Post Office

111 Union St, Cobleskill, NY 12043

Contact Numbers

Phone: 518-234-4011
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 - 3:30pm
Sunday Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 1:30pm
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
  • Passport Appointment Hours

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:

1585 State Route 7 Ste 2
2.5 miles away

2429 Highway Route 20
3.5 miles away

278 Main St
3.7 miles away

Howes Cave
2929 State Route 7
3.7 miles away


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I am SO tired of getting "the mail box is full and we can not deliver" large packages. They have said it's because my driveway is slippery and they got out and tried to walk and couldn't. After 4 days of that I told them I can send my security cam footage where nobody got out at all. It's cold and windy and snowed last night. I get that it's miserable weather BUT it's YOUR JOB!!!! My walkway and drive way are shoveled and sanded because I have a business and nocody ever complains that it's slippery. So tired of this!


I am writing because the postal carrier that delivers mail on ward rd has not delivered mail in the last 5 days there are 3 houses and an apartment building with 12 units yesterday she went down the road to the farm at the end of the road i don't know if she gave them anything or not but i did see somebody come out and flag her down to get their mail this is getting kind of ridiculous and very annoying because i have important letters that need to go out and they have been sitting in my mail box for 2 days i under stand if you don't have mail she don't stop but all 3 houses and 12 apartments and nobody has mail

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