Dundas Post Office

211 County Road 1 E, Dundas, MN 55019

Contact Numbers

Phone: 507-645-5494
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours

Last Collection Times

Monday 4:15pm
Tuesday 4:15pm
Wednesday 4:15pm
Thursday 4:15pm
Friday 4:15pm
Saturday 10:45am
Sunday Closed

Bulk Mail Acceptance Hours

Monday 9:00am - 11:00am, 12:30pm - 3:30pm
Tuesday 9:00am - 11:00am, 12:30pm - 3:30pm
Wednesday 9:00am - 11:00am, 12:30pm - 3:30pm
Thursday 9:00am - 11:00am, 12:30pm - 3:30pm
Friday 9:00am - 11:00am, 12:30pm - 3:30pm
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)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Lot 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:

Northfield Carrier Annex
2101 Cannon Rd
0.5 mile away

14 Bridge Sq
1.8 miles away

Castle Rock
4379 280th St
4.9 miles away

28 3rd St NE
6.2 miles away


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Mailman was asked not to leave packages in view of road. He argued and said, “I’ll leave them in the driveway”. The driveway is out of view house and closer to the road and unsecured. He is extremely petty and customer service is disgusting. The staff in the post office are delightful and very friendly and accommodating. This mailman is passive aggressive and my wife felt very uncomfortable and threatened by his attitude.


two in a row no mail was delivered on 2nd st so in Dundas mn 55019 no explanation has been given, and now deadlines have been missed. costing people money, some one must know the reason, and be held accountable


I mailed an envelope and 2 weeks later it came back saying undeliverable. I re-mailed the exact envelope without making any changes but this time I sent it certified and it was delivered just fine. I called the post office hoping for a refund and they wanted a picture of the envelope - well it was delivered so there was no way for that to happen. They denied my request for a refund.

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