Nicollet County Post Offices

317 Main St
Courtland, Minnesota 56021

790 Main Ave
Lafayette, Minnesota 56054

714 4th St
Nicollet, Minnesota 56074

245 Belgrade Ave
North Mankato, Minnesota 56003

300 S 3rd St
Saint Peter, Minnesota 56082

Nicollet County

There are 5 US Post Offices in Nicollet County serving a total of 31,897 residents equating to 6,379 residents per post office. It's estimated that approximately 50,911 packages are handled across the 5 county post offices annually. Nicollet County is a county located in the U.S. state of Minnesota. It was named for French geographer Joseph N. Nicollet. As of the 2010 census, the population was 32,727. Its county seat is St. Peter. Nicollet County is part of the Mankato\u2013North Mankato, MN Metropolitan Statistical Area."