ZIP Code 55121 – Saint Paul, Minnesota | ZipsCode.us
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ZIP Code 55121
Saint Paul, Minnesota · Dakota
ZIP code 55121 belongs to the city of Saint Paul in Minnesota (Dakota). See all Minnesota ZIP Codes.
ZIP code 55121 belongs to Saint Paul, Minnesota, in Dakota. If you are mailing a letter or package to this area, use Saint Paul, MN 55121 in the address. On this page you will find the city and county for 55121, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 55121?
The city for ZIP code 55121 is Saint Paul, Minnesota. When you write an address in this area, the correct format is: Name, Street Address, Saint Paul, MN 55121.
ZIP Code 55121 County and State
ZIP code 55121 is located in Dakota, Minnesota. For a complete list of cities and ZIP codes across the state, see the Minnesota ZIP Codes page.
Nearby ZIP Codes in Dakota
These ZIP codes are in the same county as 55121:
ZIP Code 55121 on the Map
The map below shows the approximate center of ZIP code 55121, near Saint Paul, Minnesota. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 44.8471, -93.1543). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 55121
According to public U.S. Census Bureau data, ZIP code 55121 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 55121
Need the full ZIP+4 code for a specific street address in Saint Paul? 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 55121?
ZIP code 55121 is for Saint Paul, Minnesota.
What county is ZIP code 55121 in?
ZIP code 55121 is in Dakota, Minnesota.
What state is ZIP code 55121 in?
ZIP code 55121 is in Minnesota (MN).
How do I find the ZIP+4 for an address in 55121?
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 55121?
Nearby ZIP codes include 55010 (Castle Rock), 55024 (Farmington), 55031 (Hampton), 55033 (Hastings), 55044 (Lakeville).
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