This list shows all 531 ZIP codes in Mississippi, grouped and sorted alphabetically by county. Click any county name to view its full profile and map, or click a ZIP code for detailed demographic data and interactive boundary maps.
Mississippi has 531 ZIP codes spread across its counties.
How can I look up ZIP codes by county in Mississippi?+
Browse the table on this page, which lists all 531 ZIP codes in Mississippi sorted alphabetically by county name. Click any county link to view the full county profile.