Winona, Minnesota

1 ZIP code · Central time

ZIP codes (largest first)

55987 · 34,072
Population26,009
StateMinnesota
CountyWinona County
Time zoneCentral
Land area18.98 sq mi

Area codes in this area

507924

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

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