Duluth, Minnesota

14 ZIP codes · Central time

ZIP codes (largest first)

55811 · 28,11855803 · 17,66255804 · 15,92255812 · 10,85955805 · 10,60255807 · 9,76355806 · 9,35655810 · 8,28555808 · 5,69155802 · 2,39955814 · 31955801 (PO box)55815 (PO box)55816 (PO box)
Population87,093
StateMinnesota
CountySt. Louis County
Time zoneCentral
Land area71.66 sq mi

Area codes in this area

218

These are the area codes that most often serve Duluth (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 Duluth

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