ZIP Code 55803 – Duluth, Minnesota | ZipsCode.us
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ZIP Code 55803
Duluth, Minnesota · St. Louis
ZIP code 55803 belongs to the city of Duluth in Minnesota (St. Louis). See all Minnesota ZIP Codes.
ZIP code 55803 belongs to Duluth, Minnesota, in St. Louis. If you are mailing a letter or package to this area, use Duluth, MN 55803 in the address. On this page you will find the city and county for 55803, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 55803?
The city for ZIP code 55803 is Duluth, Minnesota. When you write an address in this area, the correct format is: Name, Street Address, Duluth, MN 55803.
ZIP Code 55803 County and State
ZIP code 55803 is located in St. Louis, Minnesota. For a complete list of cities and ZIP codes across the state, see the Minnesota ZIP Codes page.
Nearby ZIP Codes in St. Louis
These ZIP codes are in the same county as 55803:
ZIP Code 55803 on the Map
The map below shows the approximate center of ZIP code 55803, near Duluth, Minnesota. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 46.8749, -92.0941). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 55803
According to public U.S. Census Bureau data, ZIP code 55803 is home to a community in Minnesota. The figures below come from the U.S. Census and the American Community Survey (ACS).
Source: U.S. Census Bureau, American Community Survey (ACS) 2023 5-year estimates and 2023 Gazetteer. Figures are estimates and change with each new survey.
Find an Address in ZIP Code 55803
Need the full ZIP+4 code for a specific street address in Duluth? Use the free ZIP+4 Lookup tool, or find any ZIP code from a street address with the ZIP Code by Address tool.
Frequently Asked Questions
What city is ZIP code 55803?
ZIP code 55803 is for Duluth, Minnesota.
What county is ZIP code 55803 in?
ZIP code 55803 is in St. Louis, Minnesota.
What state is ZIP code 55803 in?
ZIP code 55803 is in Minnesota (MN).
How do I find the ZIP+4 for an address in 55803?
Use the free ZIP+4 Lookup tool with the full street address to get the complete 9-digit ZIP code.
What are the nearby ZIP codes to 55803?
Nearby ZIP codes include 55602 (Brimson), 55702 (Alborn), 55703 (Angora), 55705 (Aurora), 55706 (Babbitt).
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