Zip Codes in Duluth City, Saint Louis, MN, United States

List of Postal Codes in Duluth City, Saint Louis, MN, USA:

• 55801
• 55802
• 55803
• 55804
• 55805
• 55806
• 55807
• 55808
• 55810
• 55811
• 55812
• 55814
• 55815
• 55816