Kaukauna Post Office

120 Doty St, Kaukauna, WI 54130

Contact Numbers

Phone: 920-766-5848
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 4:00am - 9:00pm
Tuesday 4:00am - 9:00pm
Wednesday 4:00am - 9:00pm
Thursday 4:00am - 9:00pm
Friday 4:00am - 9:00pm
Saturday 4:00am - 9:00pm
Sunday 4:00am - 9:00pm

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 4:00pm
Sunday Closed

Passport Appointment Hours*

Monday 9:30am - 3:30pm
Tuesday 9:30am - 3:30pm
Wednesday 9:30am - 3:30pm
Thursday 9:30am - 3:30pm
Friday 9:30am - 3:30pm
Saturday 9:30am - 11:00am
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 920-766-5750 or schedule online.

Bulk Mail Acceptance Hours

Monday 9:00am - 3:30pm
Tuesday 9:00am - 3:30pm
Wednesday 9:00am - 3:30pm
Thursday 9:00am - 3:30pm
Friday 9:00am - 3:30pm
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)
  • Passport Acceptance
  • Passport Photo
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • 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:

Little Chute
514 Grand Ave
1.9 miles away

Combined Locks
333 Wallace St
2.0 miles away

415 E Kimberly Ave
2.5 miles away

450 High St Ste 6b
4.4 miles away


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I talked to the female manager not too long ago regarding your driver using Unit C & D as a turnaround after delivering our mail. It looks like you have a new driver so if it's not too much to ask can you please ask him to not use our driveways as a turnaround. In the past your trucks have left oil marks on our driveways. Please confirm you have received this email. Thank you


My blood pressure medication from the VA was supposed to be delivered today. My mail came, it wasn't there. Called the PO. They said they were "short-handed", but it would be delivered today. Just walked out to check my mailbox at 6:15 PM. Noticed a privately owned vehicle with it's "4-ways" on, delivering mail. Checked my mailbox, nothing. I hollered at her, asking if she had a package for me. I gave her my house number and she said, "Sorry, nothing for you. I understand that being "delivered today" lasts until 0001 tomorrow, but this is just plain STUPID!!! If I "stroke out" this evening or tonight, who does me or my wife sue? I spent 20 years in the military. If I had done my job like this, you';d all be speaking Vietnamese.


can you explain how it takes OVER 14 days for an item to get to MICHIGAN? and now...so far 11 days has gone by and package STILL NOT to Florida??? I send out masks to people that NEED them and they AREN"T getting them for over 2 weeks...


I had my mail delivered on Thursday. There was 2 packages. 1 package fit and the other one was stuffed in and was still hanging out of the mailbox. The mail person couldn't even close the mail box door. Good thing I wasn't out of town or coming home late...

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