Marnixplein is een straat te Vlissingen in de gemeente Vlissingen en is gelegen in de Nederlandse provincie Zeeland.
| Postcode | Huisnummers |
|---|---|
| 4386 AA | 1, 3, 5, 7, 11, 15, 17, 19, 21, 23, 25, 27, 29, 31, 31, 35a, 35, 37, 39a, 39, 41; |
| 4386 AB | 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42; |