Duluth, MN ZIP Codes, Area Codes and Address Format
Duluth is one of the busiest mail areas in Minnesota, with 10 standard ZIP codes in St. Louis County. Here is everything you need to format a Duluth address correctly.
- State
- Minnesota (MN)
- County
- St. Louis County
- Standard ZIP codes
- 10
- Time zone
- Central
Duluth ZIP codes
These are the standard delivery ZIP codes for Duluth. The city has 14 ZIP codes in total when PO Box and unique codes are included.
- 55802
- 55803
- 55804
- 55805
- 55806
- 55807
- 55808
- 55810
- 55811
- 55812
Area codes in Duluth
Duluth phone numbers use 218. A single area code keeps local numbers easy to recognize.
Sample Duluth addresses
Jessica Brooks
4014 Elm Ave
Duluth, MN 55811
Liam Jones
5999 Main Ave Unit 30A
Duluth, MN 55802
The street lines are invented; the city, state and ZIP codes are real. Use them for form testing, mockups and training materials, never for real orders.
How to write an address in Duluth
- End the address with DULUTH, MN and the five-digit ZIP code.
- Put apartment or suite numbers at the end of the street line.
- Use USPS abbreviations such as ST, AVE and BLVD.
- Match the ZIP code to the street. Duluth has 10 codes, so the city name alone is not enough.
More Minnesota cities
Eden Prairie, Adrian, Adams, Saint Paul, Mankato, or see all Minnesota cities.
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