Northfield, Minnesota

1 ZIP code · Central time

ZIP codes (largest first)

55057 · 25,650
Population20,742
StateMinnesota
CountyRice County
Time zoneCentral
Land area8.54 sq mi

Area codes in this area

651

These are the area codes that most often serve Northfield (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Find the ZIP+4 for an address in Northfield

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Population: U.S. Census Bureau, ACS 5-year estimates, 2024.