Mukwonago Post Office

911 Greenridge Center, Mukwonago, WI 53149

Contact Numbers

Phone: 262-363-7741
Fax: 262-363-5728
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

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

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 3:30pm
Sunday Closed

Passport Acceptance 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 Closed
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
  • 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)
  • Packaged Stamps
  • Passport Acceptance
  • Passport Photo
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Lot Parking
  • Street Parking
  • 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:

North Prairie
125 N Harrison St
3.4 miles away

Genesee Depot
S42w31230 State Road 83
3.8 miles away

East Troy
2099 Mill St
4.5 miles away

104 Markham Rd
4.9 miles away


*Comments below are not read by postal employees. Please do not post personal information.

*By clicking Submit, you agree to our Privacy Policy & Terms of Use.


Why is your lobby closed at 5:00 am when your website says lobby hours open at 4:00 am????? Very unprofessional! Lobby Hours Mon-Fri 4:00am - 5:00pm Sat 4:00am - 4:00pm Sun Closed


I bought an electronics item. It was shipped on 4/24/17, priority mail 2-day. The package was scheduled to be delivered om 4/26/17 and required a signature. My mail usually arrives between 11:30-12:30 everyday so I stayed home and waited. At 1:00 still nothing so I cut my front lawn. I never left the front of the house for an hour. Nothing. Later I checked for any stickers on my door saying a delivery was attempted. No sticker. I tracked the package and it said delivery was attempted at 1:36pm. IT WAS NOT!


I have mail that hasn't came yet love Mrs. Mr. bulanek.

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