Nicollet County, MN Zip Codes
5 zip codes across 5 cities in Nicollet County, MN
About Nicollet County
Nicollet County, Minnesota (MN) contains 5 unique zip codes spanning 5 cities and communities. Each zip code covers a different area within the county, with varying demographics, income levels, and housing markets.
Browse the complete list below to find detailed population, income, home values, cost of living, and climate data for any zip code in Nicollet County.
Cities in Nicollet County
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All Zip Codes in Nicollet County, MN
| Zip Code | City |
|---|---|
| 56003 | Mankato |
| 56021 | Courtland |
| 56054 | Lafayette |
| 56074 | Nicollet |
| 56082 | Saint Peter |
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Frequently Asked Questions
How many zip codes are in Nicollet County, MN?
Nicollet County, MN has 5 zip codes across 5 cities.
What cities are in Nicollet County?
Cities in Nicollet County include Courtland, Lafayette, Mankato, Nicollet, Saint Peter.
What state is Nicollet County in?
Nicollet County is located in Minnesota (MN).
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.