Jefferson Post Office

122 S Center Ave, Jefferson, WI 53549

Contact Numbers

Phone: 920-674-3131
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours







Lobby Hours
PO Box Access Available

Monday 5:30am - 5:30pm
Tuesday 5:30am - 5:30pm
Wednesday 5:30am - 5:30pm
Thursday 5:30am - 5:30pm
Friday 5:30am - 5:30pm
Saturday 5:30am - 2:30pm
Sunday Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 12:00pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday 9:30am - 11:30am, 1:30pm - 2:30pm
Tuesday 9:30am - 11:30am, 1:30pm - 2:30pm
Wednesday 9:30am - 11:30am, 1:30pm - 2:30pm
Thursday 9:30am - 11:30am, 1:30pm - 2:30pm
Friday 9:30am - 11:30am, 1:30pm - 2:30pm
Saturday Closed
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 Line
  • 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
  • Street Parking

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:

Johnson Creek
115 Depot St
3.1 miles away

Fort Atkinson
24 Milwaukee Ave E
3.4 miles away

Helenville
W3290 Us Highway 18
4.3 miles away

Lake Mills
155 E Oak St
5.2 miles away

Reviews

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We have been in this home almost 3 years and have had a constant issue with not receiving our mail. We receive mail about once or twice a week and alot of mail isn't ours. And we live on center Avenue the same road as the post office
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Very poor service!! Too lazy to deliver packages to your door,then you have to go into the office to pick it up where the rude poor service continues!
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Yup ours is left open as well at times. Today was expecting a package only to learn fed ex took to post office this morning. Tracking said pkg was left this afternoon. NO PACKAGE. AFTER ABPERIOD OF TIME TRYING TO FIND IT. I LEARNED IT WAS PUT BY THE MAIL BOX. BY THE ROAD. COME ON. I WAS HOME DURING 3:37 pm delivery. And you couldn’t get out of your truck and put it on our porch? Ok left house at 5:09 and there was no omg by mail box. IN THIS DAY AND AGE. PUTTING IT BY THE ROAD IS OK WITH YOU. WHY DONTVHOU JUST STAND ON THE STREET AND GIVE PEOPLES PKG’s AWAY. 🙄😡
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Poor service at this location, when I call them about issues they are rude. I get mail delivered to my house that is not mine. I have not received important mail that is supposed to be delivered to me at times, and after several attempts to call and ask politely that the mail carrier close my mail box door after the mail is delivered my mailbox door is wide open at times yet. How hard is it to close mail box door?
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Same complaints I’ve had for years!
• Replied to John Heinz


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